1387026976

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{105977}}^1$

素因数の和:106396

約数の個数: 24

約数和(自身を含む): 2737411740

約数和(自身を除く): 1350384764

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 6544, 13088, 105977, 211954, 423908, 847816, 1695632, 3391264, 43344593, 86689186, 173378372, 346756744, 693513488, 1387026976]

約数ペア:

[(1, 1387026976), (2, 693513488), (4, 346756744), (8, 173378372), (16, 86689186), (32, 43344593), (409, 3391264), (818, 1695632), (1636, 847816), (3272, 423908), (6544, 211954), (13088, 105977)]