291209588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{14983}}^1$

素因数の和:15143

約数の個数: 24

約数和(自身を含む): 526118208

約数和(自身を除く): 234908620

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 4859, 9718, 14983, 19436, 29966, 59932, 644269, 1288538, 1693079, 2577076, 3386158, 6772316, 72802397, 145604794, 291209588]

約数ペア:

[(1, 291209588), (2, 145604794), (4, 72802397), (43, 6772316), (86, 3386158), (113, 2577076), (172, 1693079), (226, 1288538), (452, 644269), (4859, 59932), (9718, 29966), (14983, 19436)]