2826172804

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2166

約数の個数: 108

約数和(自身を含む): 6384898548

約数和(自身を除く): 3558725744

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 169, 182, 196, 287, 338, 364, 533, 574, 637, 676, 1066, 1148, 1183, 1274, 2009, 2081, 2132, 2366, 2548, 3731, 4018, 4162, 4732, 6929, 7462, 8036, 8281, 8324, 13858, 14567, 14924, 16562, 26117, 27053, 27716, 29134, 33124, 48503, 52234, 54106, 58268, 85321, 97006, 101969, 104468, 108212, 170642, 189371, 194012, 203938, 339521, 341284, 351689, 378742, 407876, 597247, 679042, 703378, 757484, 1109173, 1194494, 1325597, 1358084, 1406756, 2218346, 2388988, 2461823, 2651194, 4180729, 4436692, 4923646, 5302388, 7764211, 8361458, 9847292, 14419249, 15528422, 16722916, 17232761, 28838498, 31056844, 34465522, 54349477, 57676996, 68931044, 100934743, 108698954, 201869486, 217397908, 403738972, 706543201, 1413086402, 2826172804]

約数ペア:

[(1, 2826172804), (2, 1413086402), (4, 706543201), (7, 403738972), (13, 217397908), (14, 201869486), (26, 108698954), (28, 100934743), (41, 68931044), (49, 57676996), (52, 54349477), (82, 34465522), (91, 31056844), (98, 28838498), (164, 17232761), (169, 16722916), (182, 15528422), (196, 14419249), (287, 9847292), (338, 8361458), (364, 7764211), (533, 5302388), (574, 4923646), (637, 4436692), (676, 4180729), (1066, 2651194), (1148, 2461823), (1183, 2388988), (1274, 2218346), (2009, 1406756), (2081, 1358084), (2132, 1325597), (2366, 1194494), (2548, 1109173), (3731, 757484), (4018, 703378), (4162, 679042), (4732, 597247), (6929, 407876), (7462, 378742), (8036, 351689), (8281, 341284), (8324, 339521), (13858, 203938), (14567, 194012), (14924, 189371), (16562, 170642), (26117, 108212), (27053, 104468), (27716, 101969), (29134, 97006), (33124, 85321), (48503, 58268), (52234, 54106)]