2090288642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 3402831600

約数和(自身を除く): 1312542958

約数列:

[1, 2, 13, 26, 229, 458, 569, 617, 1138, 1234, 2977, 5954, 7397, 8021, 14794, 16042, 130301, 141293, 260602, 282586, 351073, 702146, 1693913, 1836809, 3387826, 3673618, 4563949, 9127898, 80395717, 160791434, 1045144321, 2090288642]

約数ペア:

[(1, 2090288642), (2, 1045144321), (13, 160791434), (26, 80395717), (229, 9127898), (458, 4563949), (569, 3673618), (617, 3387826), (1138, 1836809), (1234, 1693913), (2977, 702146), (5954, 351073), (7397, 282586), (8021, 260602), (14794, 141293), (16042, 130301)]