2043286816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{2797}}^1$

素因数の和:3461

約数の個数: 48

約数和(自身を含む): 4139618616

約数和(自身を除く): 2096331800

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 617, 1184, 1234, 2468, 2797, 4936, 5594, 9872, 11188, 19744, 22376, 22829, 44752, 45658, 89504, 91316, 103489, 182632, 206978, 365264, 413956, 730528, 827912, 1655824, 1725749, 3311648, 3451498, 6902996, 13805992, 27611984, 55223968, 63852713, 127705426, 255410852, 510821704, 1021643408, 2043286816]

約数ペア:

[(1, 2043286816), (2, 1021643408), (4, 510821704), (8, 255410852), (16, 127705426), (32, 63852713), (37, 55223968), (74, 27611984), (148, 13805992), (296, 6902996), (592, 3451498), (617, 3311648), (1184, 1725749), (1234, 1655824), (2468, 827912), (2797, 730528), (4936, 413956), (5594, 365264), (9872, 206978), (11188, 182632), (19744, 103489), (22376, 91316), (22829, 89504), (44752, 45658)]