5120556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 13956096

約数和(自身を除く): 8835540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1297, 1316, 1974, 2594, 3891, 3948, 5188, 7782, 9079, 15564, 18158, 27237, 36316, 54474, 60959, 108948, 121918, 182877, 243836, 365754, 426713, 731508, 853426, 1280139, 1706852, 2560278, 5120556]

約数ペア:

[(1, 5120556), (2, 2560278), (3, 1706852), (4, 1280139), (6, 853426), (7, 731508), (12, 426713), (14, 365754), (21, 243836), (28, 182877), (42, 121918), (47, 108948), (84, 60959), (94, 54474), (141, 36316), (188, 27237), (282, 18158), (329, 15564), (564, 9079), (658, 7782), (987, 5188), (1297, 3948), (1316, 3891), (1974, 2594)]