1497485470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397211}}^1$

素因数の和:397260

約数の個数: 32

約数和(自身を含む): 3002922720

約数和(自身を除く): 1505437250

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 397211, 794422, 1986055, 3972110, 5163743, 10327486, 11519119, 23038238, 25818715, 51637430, 57595595, 115191190, 149748547, 299497094, 748742735, 1497485470]

約数ペア:

[(1, 1497485470), (2, 748742735), (5, 299497094), (10, 149748547), (13, 115191190), (26, 57595595), (29, 51637430), (58, 25818715), (65, 23038238), (130, 11519119), (145, 10327486), (290, 5163743), (377, 3972110), (754, 1986055), (1885, 794422), (3770, 397211)]