831509744

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{307511}}^1$

素因数の和:307545

約数の個数: 30

約数和(自身を含む): 1744515576

約数和(自身を除く): 913005832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 307511, 615022, 1230044, 2460088, 3997643, 4920176, 7995286, 15990572, 31981144, 51969359, 63962288, 103938718, 207877436, 415754872, 831509744]

約数ペア:

[(1, 831509744), (2, 415754872), (4, 207877436), (8, 103938718), (13, 63962288), (16, 51969359), (26, 31981144), (52, 15990572), (104, 7995286), (169, 4920176), (208, 3997643), (338, 2460088), (676, 1230044), (1352, 615022), (2704, 307511)]