180851204

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{508009}}^1$

素因数の和:508102

約数の個数: 12

約数和(自身を含む): 320046300

約数和(自身を除く): 139195096

約数列:

[1, 2, 4, 89, 178, 356, 508009, 1016018, 2032036, 45212801, 90425602, 180851204]

約数ペア:

[(1, 180851204), (2, 90425602), (4, 45212801), (89, 2032036), (178, 1016018), (356, 508009)]