389619536

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{8669}}^1$

素因数の和:8783

約数の個数: 30

約数和(自身を含む): 769488510

約数和(自身を除く): 379868974

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2809, 5618, 8669, 11236, 17338, 22472, 34676, 44944, 69352, 138704, 459457, 918914, 1837828, 3675656, 7351312, 24351221, 48702442, 97404884, 194809768, 389619536]

約数ペア:

[(1, 389619536), (2, 194809768), (4, 97404884), (8, 48702442), (16, 24351221), (53, 7351312), (106, 3675656), (212, 1837828), (424, 918914), (848, 459457), (2809, 138704), (5618, 69352), (8669, 44944), (11236, 34676), (17338, 22472)]