551054270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{33377}}^1$

素因数の和:33524

約数の個数: 32

約数和(自身を含む): 1076640768

約数和(自身を除く): 525586498

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 16510, 33377, 66754, 166885, 333770, 433901, 867802, 2169505, 4238879, 4339010, 8477758, 21194395, 42388790, 55105427, 110210854, 275527135, 551054270]

約数ペア:

[(1, 551054270), (2, 275527135), (5, 110210854), (10, 55105427), (13, 42388790), (26, 21194395), (65, 8477758), (127, 4339010), (130, 4238879), (254, 2169505), (635, 867802), (1270, 433901), (1651, 333770), (3302, 166885), (8255, 66754), (16510, 33377)]