1412432890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12840299}}^1$

素因数の和:12840317

約数の個数: 16

約数和(自身を含む): 2773504800

約数和(自身を除く): 1361071910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12840299, 25680598, 64201495, 128402990, 141243289, 282486578, 706216445, 1412432890]

約数ペア:

[(1, 1412432890), (2, 706216445), (5, 282486578), (10, 141243289), (11, 128402990), (22, 64201495), (55, 25680598), (110, 12840299)]