1445416

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 3162240

約数和(自身を除く): 1716824

約数列:

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

約数ペア:

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