2621230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{907}}^1$

素因数の和:948

約数の個数: 24

約数和(自身を含む): 5017608

約数和(自身を除く): 2396378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 907, 1445, 1814, 2890, 4535, 9070, 15419, 30838, 77095, 154190, 262123, 524246, 1310615, 2621230]

約数ペア:

[(1, 2621230), (2, 1310615), (5, 524246), (10, 262123), (17, 154190), (34, 77095), (85, 30838), (170, 15419), (289, 9070), (578, 4535), (907, 2890), (1445, 1814)]