980766708

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{1823}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 2316625920

約数和(自身を除く): 1335859212

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 419, 428, 642, 838, 1257, 1284, 1676, 1823, 2514, 3646, 5028, 5469, 7292, 10938, 21876, 44833, 89666, 134499, 179332, 195061, 268998, 390122, 537996, 585183, 763837, 780244, 1170366, 1527674, 2291511, 2340732, 3055348, 4583022, 9166044, 81730559, 163461118, 245191677, 326922236, 490383354, 980766708]

約数ペア:

[(1, 980766708), (2, 490383354), (3, 326922236), (4, 245191677), (6, 163461118), (12, 81730559), (107, 9166044), (214, 4583022), (321, 3055348), (419, 2340732), (428, 2291511), (642, 1527674), (838, 1170366), (1257, 780244), (1284, 763837), (1676, 585183), (1823, 537996), (2514, 390122), (3646, 268998), (5028, 195061), (5469, 179332), (7292, 134499), (10938, 89666), (21876, 44833)]