2911105444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 108

約数和(自身を含む): 5934821760

約数和(自身を除く): 3023716316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 151, 158, 169, 247, 302, 316, 338, 361, 494, 604, 676, 722, 988, 1027, 1444, 1501, 1963, 2054, 2869, 3002, 3211, 3926, 4108, 4693, 5738, 6004, 6422, 7852, 9386, 11476, 11929, 12844, 13351, 18772, 19513, 23858, 25519, 26702, 28519, 37297, 39026, 47716, 51038, 53404, 54511, 57038, 61009, 74594, 78052, 102076, 109022, 114076, 122018, 149188, 155077, 218044, 226651, 244036, 253669, 310154, 370747, 453302, 484861, 507338, 620308, 708643, 741494, 906604, 969722, 1014676, 1417286, 1482988, 1939444, 2016001, 2834572, 2946463, 4032002, 4306369, 4819711, 5892926, 8064004, 8612738, 9212359, 9639422, 11785852, 17225476, 18424718, 19278844, 36849436, 38304019, 55982797, 76608038, 111965594, 153216076, 223931188, 727776361, 1455552722, 2911105444]

約数ペア:

[(1, 2911105444), (2, 1455552722), (4, 727776361), (13, 223931188), (19, 153216076), (26, 111965594), (38, 76608038), (52, 55982797), (76, 38304019), (79, 36849436), (151, 19278844), (158, 18424718), (169, 17225476), (247, 11785852), (302, 9639422), (316, 9212359), (338, 8612738), (361, 8064004), (494, 5892926), (604, 4819711), (676, 4306369), (722, 4032002), (988, 2946463), (1027, 2834572), (1444, 2016001), (1501, 1939444), (1963, 1482988), (2054, 1417286), (2869, 1014676), (3002, 969722), (3211, 906604), (3926, 741494), (4108, 708643), (4693, 620308), (5738, 507338), (6004, 484861), (6422, 453302), (7852, 370747), (9386, 310154), (11476, 253669), (11929, 244036), (12844, 226651), (13351, 218044), (18772, 155077), (19513, 149188), (23858, 122018), (25519, 114076), (26702, 109022), (28519, 102076), (37297, 78052), (39026, 74594), (47716, 61009), (51038, 57038), (53404, 54511)]