5318267720218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{3251}}^1\times {\mathrm{28729}}^1$

素因数の和:32454

約数の個数: 32

約数和(自身を含む): 8112710286720

約数和(自身を除く): 2794442566502

約数列:

[1, 2, 71, 142, 401, 802, 3251, 6502, 28471, 28729, 56942, 57458, 230821, 461642, 1303651, 2039759, 2607302, 4079518, 11520329, 23040658, 92559221, 93397979, 185118442, 186795958, 817943359, 1635886718, 6631256509, 13262513018, 37452589579, 74905179158, 2659133860109, 5318267720218]

約数ペア:

[(1, 5318267720218), (2, 2659133860109), (71, 74905179158), (142, 37452589579), (401, 13262513018), (802, 6631256509), (3251, 1635886718), (6502, 817943359), (28471, 186795958), (28729, 185118442), (56942, 93397979), (57458, 92559221), (230821, 23040658), (461642, 11520329), (1303651, 4079518), (2039759, 2607302)]