1639795894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151189}}^1$

素因数の和:151248

約数の個数: 32

約数和(自身を含む): 2939133600

約数和(自身を除く): 1299337706

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 5423, 10846, 151189, 302378, 1663079, 2570213, 3326158, 4384481, 5140426, 8768962, 28272343, 48229291, 56544686, 74536177, 96458582, 149072354, 819897947, 1639795894]

約数ペア:

[(1, 1639795894), (2, 819897947), (11, 149072354), (17, 96458582), (22, 74536177), (29, 56544686), (34, 48229291), (58, 28272343), (187, 8768962), (319, 5140426), (374, 4384481), (493, 3326158), (638, 2570213), (986, 1663079), (5423, 302378), (10846, 151189)]