2772408490

素因数分解:

$2^1\times 5^1\times {\mathrm{18521}}^1\times {\mathrm{14969}}^1$

素因数の和:33497

約数の個数: 16

約数和(自身を含む): 4990938120

約数和(自身を除く): 2218529630

約数列:

[1, 2, 5, 10, 14969, 18521, 29938, 37042, 74845, 92605, 149690, 185210, 277240849, 554481698, 1386204245, 2772408490]

約数ペア:

[(1, 2772408490), (2, 1386204245), (5, 554481698), (10, 277240849), (14969, 185210), (18521, 149690), (29938, 92605), (37042, 74845)]