9902932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 18797576

約数和(自身を除く): 8894644

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1213, 2041, 2426, 4082, 4852, 8164, 15769, 31538, 63076, 190441, 380882, 761764, 2475733, 4951466, 9902932]

約数ペア:

[(1, 9902932), (2, 4951466), (4, 2475733), (13, 761764), (26, 380882), (52, 190441), (157, 63076), (314, 31538), (628, 15769), (1213, 8164), (2041, 4852), (2426, 4082)]