40659665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2053}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 51908688

約数和(自身を除く): 11249023

約数列:

[1, 5, 17, 85, 233, 1165, 2053, 3961, 10265, 19805, 34901, 174505, 478349, 2391745, 8131933, 40659665]

約数ペア:

[(1, 40659665), (5, 8131933), (17, 2391745), (85, 478349), (233, 174505), (1165, 34901), (2053, 19805), (3961, 10265)]