2240042402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{548761}}^1$

素因数の和:548933

約数の個数: 16

約数和(自身を含む): 3641584632

約数和(自身を除く): 1401542230

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 548761, 1097522, 7133893, 14267786, 86155477, 172310954, 1120021201, 2240042402]

約数ペア:

[(1, 2240042402), (2, 1120021201), (13, 172310954), (26, 86155477), (157, 14267786), (314, 7133893), (2041, 1097522), (4082, 548761)]