388951188

素因数分解:

$2^2\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{15139}}^1$

素因数の和:17287

約数の個数: 24

約数和(自身を含む): 908036640

約数和(自身を除く): 519085452

約数列:

[1, 2, 3, 4, 6, 12, 2141, 4282, 6423, 8564, 12846, 15139, 25692, 30278, 45417, 60556, 90834, 181668, 32412599, 64825198, 97237797, 129650396, 194475594, 388951188]

約数ペア:

[(1, 388951188), (2, 194475594), (3, 129650396), (4, 97237797), (6, 64825198), (12, 32412599), (2141, 181668), (4282, 90834), (6423, 60556), (8564, 45417), (12846, 30278), (15139, 25692)]