2021120632

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{23227}}^1$

素因数の和:23455

約数の個数: 32

約数和(自身を含む): 3867462000

約数和(自身を除く): 1846341368

約数列:

[1, 2, 4, 8, 73, 146, 149, 292, 298, 584, 596, 1192, 10877, 21754, 23227, 43508, 46454, 87016, 92908, 185816, 1695571, 3391142, 3460823, 6782284, 6921646, 13564568, 13843292, 27686584, 252640079, 505280158, 1010560316, 2021120632]

約数ペア:

[(1, 2021120632), (2, 1010560316), (4, 505280158), (8, 252640079), (73, 27686584), (146, 13843292), (149, 13564568), (292, 6921646), (298, 6782284), (584, 3460823), (596, 3391142), (1192, 1695571), (10877, 185816), (21754, 92908), (23227, 87016), (43508, 46454)]