1627070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 3116664

約数和(自身を除く): 1489594

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 563, 578, 1126, 1445, 2815, 2890, 5630, 9571, 19142, 47855, 95710, 162707, 325414, 813535, 1627070]

約数ペア:

[(1, 1627070), (2, 813535), (5, 325414), (10, 162707), (17, 95710), (34, 47855), (85, 19142), (170, 9571), (289, 5630), (563, 2890), (578, 2815), (1126, 1445)]