2013255428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{190577}}^1$

素因数の和:190739

約数の個数: 24

約数和(自身を含む): 3735328800

約数和(自身を除く): 1722073372

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 190577, 381154, 762308, 3620963, 7241926, 14483852, 26490203, 52980406, 105960812, 503313857, 1006627714, 2013255428]

約数ペア:

[(1, 2013255428), (2, 1006627714), (4, 503313857), (19, 105960812), (38, 52980406), (76, 26490203), (139, 14483852), (278, 7241926), (556, 3620963), (2641, 762308), (5282, 381154), (10564, 190577)]