1047303920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1007023}}^1$

素因数の和:1007049

約数の個数: 40

約数和(自身を含む): 2622290496

約数和(自身を除く): 1574986576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1007023, 2014046, 4028092, 5035115, 8056184, 10070230, 13091299, 16112368, 20140460, 26182598, 40280920, 52365196, 65456495, 80561840, 104730392, 130912990, 209460784, 261825980, 523651960, 1047303920]

約数ペア:

[(1, 1047303920), (2, 523651960), (4, 261825980), (5, 209460784), (8, 130912990), (10, 104730392), (13, 80561840), (16, 65456495), (20, 52365196), (26, 40280920), (40, 26182598), (52, 20140460), (65, 16112368), (80, 13091299), (104, 10070230), (130, 8056184), (208, 5035115), (260, 4028092), (520, 2014046), (1040, 1007023)]