538444316

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{4079}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 959730240

約数和(自身を除く): 421285924

約数列:

[1, 2, 4, 61, 122, 244, 541, 1082, 2164, 4079, 8158, 16316, 33001, 66002, 132004, 248819, 497638, 995276, 2206739, 4413478, 8826956, 134611079, 269222158, 538444316]

約数ペア:

[(1, 538444316), (2, 269222158), (4, 134611079), (61, 8826956), (122, 4413478), (244, 2206739), (541, 995276), (1082, 497638), (2164, 248819), (4079, 132004), (8158, 66002), (16316, 33001)]