470891356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{57679}}^1$

素因数の和:57853

約数の個数: 24

約数和(自身を含む): 893117120

約数和(自身を除く): 422225764

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 57679, 115358, 230716, 749827, 1499654, 2999308, 9055603, 18111206, 36222412, 117722839, 235445678, 470891356]

約数ペア:

[(1, 470891356), (2, 235445678), (4, 117722839), (13, 36222412), (26, 18111206), (52, 9055603), (157, 2999308), (314, 1499654), (628, 749827), (2041, 230716), (4082, 115358), (8164, 57679)]