1520956948

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{480707}}^1$

素因数の和:480831

約数の個数: 24

約数和(自身を含む): 3068839872

約数和(自身を除く): 1547882924

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 480707, 961414, 1922828, 3364949, 6729898, 13459796, 54319891, 108639782, 217279564, 380239237, 760478474, 1520956948]

約数ペア:

[(1, 1520956948), (2, 760478474), (4, 380239237), (7, 217279564), (14, 108639782), (28, 54319891), (113, 13459796), (226, 6729898), (452, 3364949), (791, 1922828), (1582, 961414), (3164, 480707)]