2197452008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{3086309}}^1$

素因数の和:3086404

約数の個数: 16

約数和(自身を含む): 4166518500

約数和(自身を除く): 1969066492

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 3086309, 6172618, 12345236, 24690472, 274681501, 549363002, 1098726004, 2197452008]

約数ペア:

[(1, 2197452008), (2, 1098726004), (4, 549363002), (8, 274681501), (89, 24690472), (178, 12345236), (356, 6172618), (712, 3086309)]