4071778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 16

約数和(自身を含む): 6298560

約数和(自身を除く): 2226782

約数列:

[1, 2, 53, 106, 107, 214, 359, 718, 5671, 11342, 19027, 38054, 38413, 76826, 2035889, 4071778]

約数ペア:

[(1, 4071778), (2, 2035889), (53, 76826), (106, 38413), (107, 38054), (214, 19027), (359, 11342), (718, 5671)]