2170664702978

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{474043}}^1\times {\mathrm{61879}}^1$

素因数の和:535961

約数の個数: 16

約数和(自身を含む): 3344058070080

約数和(自身を除く): 1173393367102

約数列:

[1, 2, 37, 74, 61879, 123758, 474043, 948086, 2289523, 4579046, 17539591, 35079182, 29333306797, 58666613594, 1085332351489, 2170664702978]

約数ペア:

[(1, 2170664702978), (2, 1085332351489), (37, 58666613594), (74, 29333306797), (61879, 35079182), (123758, 17539591), (474043, 4579046), (948086, 2289523)]