380870852

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{1279}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 674150400

約数和(自身を除く): 293279548

約数列:

[1, 2, 4, 109, 218, 436, 683, 1279, 1366, 2558, 2732, 5116, 74447, 139411, 148894, 278822, 297788, 557644, 873557, 1747114, 3494228, 95217713, 190435426, 380870852]

約数ペア:

[(1, 380870852), (2, 190435426), (4, 95217713), (109, 3494228), (218, 1747114), (436, 873557), (683, 557644), (1279, 297788), (1366, 278822), (2558, 148894), (2732, 139411), (5116, 74447)]