2940256490

素因数分解:

$2^1\times 5^1\times {\mathrm{12491}}^1\times {\mathrm{23539}}^1$

素因数の和:36037

約数の個数: 16

約数和(自身を含む): 5293110240

約数和(自身を除く): 2352853750

約数列:

[1, 2, 5, 10, 12491, 23539, 24982, 47078, 62455, 117695, 124910, 235390, 294025649, 588051298, 1470128245, 2940256490]

約数ペア:

[(1, 2940256490), (2, 1470128245), (5, 588051298), (10, 294025649), (12491, 235390), (23539, 124910), (24982, 117695), (47078, 62455)]