237887452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{491503}}^1$

素因数の和:491529

約数の個数: 18

約数和(自身を含む): 457590224

約数和(自身を除く): 219702772

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 491503, 983006, 1966012, 5406533, 10813066, 21626132, 59471863, 118943726, 237887452]

約数ペア:

[(1, 237887452), (2, 118943726), (4, 59471863), (11, 21626132), (22, 10813066), (44, 5406533), (121, 1966012), (242, 983006), (484, 491503)]