2978939054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18329}}^1$

素因数の和:18417

約数の個数: 64

約数和(自身を含む): 5912524800

約数和(自身を除く): 2933585746

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 47, 91, 94, 133, 182, 247, 266, 329, 494, 611, 658, 893, 1222, 1729, 1786, 3458, 4277, 6251, 8554, 11609, 12502, 18329, 23218, 36658, 81263, 128303, 162526, 238277, 256606, 348251, 476554, 696502, 861463, 1667939, 1722926, 2437757, 3335878, 4527263, 4875514, 6030241, 9054526, 11199019, 12060482, 16367797, 22398038, 31690841, 32735594, 63381682, 78393133, 114574579, 156786266, 212781361, 229149158, 425562722, 1489469527, 2978939054]

約数ペア:

[(1, 2978939054), (2, 1489469527), (7, 425562722), (13, 229149158), (14, 212781361), (19, 156786266), (26, 114574579), (38, 78393133), (47, 63381682), (91, 32735594), (94, 31690841), (133, 22398038), (182, 16367797), (247, 12060482), (266, 11199019), (329, 9054526), (494, 6030241), (611, 4875514), (658, 4527263), (893, 3335878), (1222, 2437757), (1729, 1722926), (1786, 1667939), (3458, 861463), (4277, 696502), (6251, 476554), (8554, 348251), (11609, 256606), (12502, 238277), (18329, 162526), (23218, 128303), (36658, 81263)]