3897003872254

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{21893}}^1\times {\mathrm{491719}}^1$

素因数の和:513795

約数の個数: 16

約数和(自身を含む): 5878081853280

約数和(自身を除く): 1981077981026

約数列:

[1, 2, 181, 362, 21893, 43786, 491719, 983438, 3962633, 7925266, 89001139, 178002278, 10765204067, 21530408134, 1948501936127, 3897003872254]

約数ペア:

[(1, 3897003872254), (2, 1948501936127), (181, 21530408134), (362, 10765204067), (21893, 178002278), (43786, 89001139), (491719, 7925266), (983438, 3962633)]