1368340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 2967552

約数和(自身を除く): 1599212

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2207, 4414, 8828, 11035, 22070, 44140, 68417, 136834, 273668, 342085, 684170, 1368340]

約数ペア:

[(1, 1368340), (2, 684170), (4, 342085), (5, 273668), (10, 136834), (20, 68417), (31, 44140), (62, 22070), (124, 11035), (155, 8828), (310, 4414), (620, 2207)]