770534401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 1022442624

約数和(自身を除く): 251908223

約数列:

[1, 7, 13, 17, 83, 91, 119, 221, 289, 353, 581, 1079, 1411, 1547, 2023, 2471, 3757, 4589, 6001, 7553, 9877, 18343, 23987, 26299, 29299, 32123, 42007, 78013, 102017, 128401, 167909, 205093, 311831, 380887, 498083, 546091, 714119, 1326221, 2182817, 2666209, 3486581, 6475079, 8467411, 9283547, 45325553, 59271877, 110076343, 770534401]

約数ペア:

[(1, 770534401), (7, 110076343), (13, 59271877), (17, 45325553), (83, 9283547), (91, 8467411), (119, 6475079), (221, 3486581), (289, 2666209), (353, 2182817), (581, 1326221), (1079, 714119), (1411, 546091), (1547, 498083), (2023, 380887), (2471, 311831), (3757, 205093), (4589, 167909), (6001, 128401), (7553, 102017), (9877, 78013), (18343, 42007), (23987, 32123), (26299, 29299)]