1661040602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1\times {\mathrm{19603}}^1$

素因数の和:22877

約数の個数: 16

約数和(自身を含む): 2684179680

約数和(自身を除く): 1023139078

約数列:

[1, 2, 13, 26, 3259, 6518, 19603, 39206, 42367, 84734, 254839, 509678, 63886177, 127772354, 830520301, 1661040602]

約数ペア:

[(1, 1661040602), (2, 830520301), (13, 127772354), (26, 63886177), (3259, 509678), (6518, 254839), (19603, 84734), (39206, 42367)]