16647198802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{7129}}^1$

素因数の和:7355

約数の個数: 64

約数和(自身を含む): 29466864000

約数和(自身を除く): 12819665198

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 163, 247, 326, 377, 494, 551, 754, 1102, 2119, 3097, 4238, 4727, 6194, 7129, 7163, 9454, 14258, 14326, 40261, 61451, 80522, 89813, 92677, 122902, 135451, 179626, 185354, 206741, 270902, 413482, 1162027, 1167569, 1760863, 2324054, 2335138, 2687633, 3521726, 3928079, 5375266, 7856158, 15106351, 22078513, 30212702, 33698783, 44157026, 51065027, 67397566, 102130054, 287020669, 438084179, 574041338, 640276877, 876168358, 1280553754, 8323599401, 16647198802]

約数ペア:

[(1, 16647198802), (2, 8323599401), (13, 1280553754), (19, 876168358), (26, 640276877), (29, 574041338), (38, 438084179), (58, 287020669), (163, 102130054), (247, 67397566), (326, 51065027), (377, 44157026), (494, 33698783), (551, 30212702), (754, 22078513), (1102, 15106351), (2119, 7856158), (3097, 5375266), (4238, 3928079), (4727, 3521726), (6194, 2687633), (7129, 2335138), (7163, 2324054), (9454, 1760863), (14258, 1167569), (14326, 1162027), (40261, 413482), (61451, 270902), (80522, 206741), (89813, 185354), (92677, 179626), (122902, 135451)]