677235988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{2017}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 1395422784

約数和(自身を除く): 718186796

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 587, 1174, 2017, 2348, 4034, 6457, 7631, 8068, 12914, 15262, 22187, 25828, 26221, 30524, 44374, 52442, 83941, 88748, 104884, 167882, 288431, 335764, 576862, 1153724, 1183979, 2367958, 4735916, 13023769, 15391727, 26047538, 30783454, 52095076, 61566908, 169308997, 338617994, 677235988]

約数ペア:

[(1, 677235988), (2, 338617994), (4, 169308997), (11, 61566908), (13, 52095076), (22, 30783454), (26, 26047538), (44, 15391727), (52, 13023769), (143, 4735916), (286, 2367958), (572, 1183979), (587, 1153724), (1174, 576862), (2017, 335764), (2348, 288431), (4034, 167882), (6457, 104884), (7631, 88748), (8068, 83941), (12914, 52442), (15262, 44374), (22187, 30524), (25828, 26221)]