15697701604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{412967}}^1$

素因数の和:413044

約数の個数: 48

約数和(自身を含む): 32052924288

約数和(自身を除く): 16355222684

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 9503, 19006, 38012, 412967, 825934, 1651868, 5368571, 7020439, 10737142, 14040878, 17757581, 21474284, 28081756, 35515162, 71030324, 91265707, 182531414, 230848553, 301878877, 365062828, 461697106, 603757754, 923394212, 1207515508, 3924425401, 7848850802, 15697701604]

約数ペア:

[(1, 15697701604), (2, 7848850802), (4, 3924425401), (13, 1207515508), (17, 923394212), (26, 603757754), (34, 461697106), (43, 365062828), (52, 301878877), (68, 230848553), (86, 182531414), (172, 91265707), (221, 71030324), (442, 35515162), (559, 28081756), (731, 21474284), (884, 17757581), (1118, 14040878), (1462, 10737142), (2236, 7020439), (2924, 5368571), (9503, 1651868), (19006, 825934), (38012, 412967)]