421971572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{10861}}^1$

素因数の和:11759

約数の個数: 24

約数和(自身を含む): 806568672

約数和(自身を除く): 384597100

約数列:

[1, 2, 4, 11, 22, 44, 883, 1766, 3532, 9713, 10861, 19426, 21722, 38852, 43444, 119471, 238942, 477884, 9590263, 19180526, 38361052, 105492893, 210985786, 421971572]

約数ペア:

[(1, 421971572), (2, 210985786), (4, 105492893), (11, 38361052), (22, 19180526), (44, 9590263), (883, 477884), (1766, 238942), (3532, 119471), (9713, 43444), (10861, 38852), (19426, 21722)]