491796002428

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{2402333}}^1$

素因数の和:2403237

約数の個数: 24

約数和(自身を含む): 875794883040

約数和(自身を除く): 383998880612

約数列:

[1, 2, 4, 61, 122, 244, 839, 1678, 3356, 51179, 102358, 204716, 2402333, 4804666, 9609332, 146542313, 293084626, 586169252, 2015557387, 4031114774, 8062229548, 122949000607, 245898001214, 491796002428]

約数ペア:

[(1, 491796002428), (2, 245898001214), (4, 122949000607), (61, 8062229548), (122, 4031114774), (244, 2015557387), (839, 586169252), (1678, 293084626), (3356, 146542313), (51179, 9609332), (102358, 4804666), (204716, 2402333)]