397301828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41611}}^1$

素因数の和:41664

約数の個数: 48

約数和(自身を含む): 894824448

約数和(自身を除く): 497522620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 41611, 83222, 166444, 291277, 457721, 582554, 915442, 1165108, 1289941, 1830884, 2579882, 3204047, 5159764, 6408094, 9029587, 12816188, 14189351, 18059174, 28378702, 36118348, 56757404, 99325457, 198650914, 397301828]

約数ペア:

[(1, 397301828), (2, 198650914), (4, 99325457), (7, 56757404), (11, 36118348), (14, 28378702), (22, 18059174), (28, 14189351), (31, 12816188), (44, 9029587), (62, 6408094), (77, 5159764), (124, 3204047), (154, 2579882), (217, 1830884), (308, 1289941), (341, 1165108), (434, 915442), (682, 582554), (868, 457721), (1364, 291277), (2387, 166444), (4774, 83222), (9548, 41611)]