472251056

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{215443}}^1$

素因数の和:215588

約数の個数: 20

約数和(自身を含む): 921669432

約数和(自身を除く): 449418376

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 215443, 430886, 861772, 1723544, 3447088, 29515691, 59031382, 118062764, 236125528, 472251056]

約数ペア:

[(1, 472251056), (2, 236125528), (4, 118062764), (8, 59031382), (16, 29515691), (137, 3447088), (274, 1723544), (548, 861772), (1096, 430886), (2192, 215443)]