2890832

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 6535296

約数和(自身を除く): 3644464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 487, 742, 848, 974, 1484, 1948, 2968, 3409, 3896, 5936, 6818, 7792, 13636, 25811, 27272, 51622, 54544, 103244, 180677, 206488, 361354, 412976, 722708, 1445416, 2890832]

約数ペア:

[(1, 2890832), (2, 1445416), (4, 722708), (7, 412976), (8, 361354), (14, 206488), (16, 180677), (28, 103244), (53, 54544), (56, 51622), (106, 27272), (112, 25811), (212, 13636), (371, 7792), (424, 6818), (487, 5936), (742, 3896), (848, 3409), (974, 2968), (1484, 1948)]