2656612

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 5384960

約数和(自身を除く): 2728348

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1201, 2212, 2402, 4804, 8407, 16814, 33628, 94879, 189758, 379516, 664153, 1328306, 2656612]

約数ペア:

[(1, 2656612), (2, 1328306), (4, 664153), (7, 379516), (14, 189758), (28, 94879), (79, 33628), (158, 16814), (316, 8407), (553, 4804), (1106, 2402), (1201, 2212)]