291214310390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{549460963}}^1$

素因数の和:549461023

約数の個数: 16

約数和(自身を含む): 534076057008

約数和(自身を除く): 242861746618

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 549460963, 1098921926, 2747304815, 5494609630, 29121431039, 58242862078, 145607155195, 291214310390]

約数ペア:

[(1, 291214310390), (2, 145607155195), (5, 58242862078), (10, 29121431039), (53, 5494609630), (106, 2747304815), (265, 1098921926), (530, 549460963)]