854561886

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{5443}}^1$

素因数の和:5776

約数の個数: 32

約数和(自身を含む): 1730930688

約数和(自身を除く): 876368802

約数列:

[1, 2, 3, 6, 137, 191, 274, 382, 411, 573, 822, 1146, 5443, 10886, 16329, 26167, 32658, 52334, 78501, 157002, 745691, 1039613, 1491382, 2079226, 2237073, 3118839, 4474146, 6237678, 142426981, 284853962, 427280943, 854561886]

約数ペア:

[(1, 854561886), (2, 427280943), (3, 284853962), (6, 142426981), (137, 6237678), (191, 4474146), (274, 3118839), (382, 2237073), (411, 2079226), (573, 1491382), (822, 1039613), (1146, 745691), (5443, 157002), (10886, 78501), (16329, 52334), (26167, 32658)]