251825264

素因数分解:

$2^4\times {\mathrm{1483}}^1\times {\mathrm{10613}}^1$

素因数の和:12104

約数の個数: 20

約数和(自身を含む): 488286456

約数和(自身を除く): 236461192

約数列:

[1, 2, 4, 8, 16, 1483, 2966, 5932, 10613, 11864, 21226, 23728, 42452, 84904, 169808, 15739079, 31478158, 62956316, 125912632, 251825264]

約数ペア:

[(1, 251825264), (2, 125912632), (4, 62956316), (8, 31478158), (16, 15739079), (1483, 169808), (2966, 84904), (5932, 42452), (10613, 23728), (11864, 21226)]