16256250474

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{405413}}^1$

素因数の和:405622

約数の個数: 32

約数和(自身を含む): 33509899584

約数和(自身を除く): 17253649110

約数列:

[1, 2, 3, 6, 41, 82, 123, 163, 246, 326, 489, 978, 6683, 13366, 20049, 40098, 405413, 810826, 1216239, 2432478, 16621933, 33243866, 49865799, 66082319, 99731598, 132164638, 198246957, 396493914, 2709375079, 5418750158, 8128125237, 16256250474]

約数ペア:

[(1, 16256250474), (2, 8128125237), (3, 5418750158), (6, 2709375079), (41, 396493914), (82, 198246957), (123, 132164638), (163, 99731598), (246, 66082319), (326, 49865799), (489, 33243866), (978, 16621933), (6683, 2432478), (13366, 1216239), (20049, 810826), (40098, 405413)]