472868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1003

約数の個数: 18

約数和(自身を含む): 910518

約数和(自身を除く): 437650

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 977, 1954, 3908, 10747, 21494, 42988, 118217, 236434, 472868]

約数ペア:

[(1, 472868), (2, 236434), (4, 118217), (11, 42988), (22, 21494), (44, 10747), (121, 3908), (242, 1954), (484, 977)]