1294291024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{105467}}^1$

素因数の和:105547

約数の個数: 40

約数和(自身を含む): 2746386720

約数和(自身を除く): 1452095696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 105467, 210934, 421868, 843736, 1371071, 1687472, 2742142, 5484284, 6222553, 10968568, 12445106, 21937136, 24890212, 49780424, 80893189, 99560848, 161786378, 323572756, 647145512, 1294291024]

約数ペア:

[(1, 1294291024), (2, 647145512), (4, 323572756), (8, 161786378), (13, 99560848), (16, 80893189), (26, 49780424), (52, 24890212), (59, 21937136), (104, 12445106), (118, 10968568), (208, 6222553), (236, 5484284), (472, 2742142), (767, 1687472), (944, 1371071), (1534, 843736), (3068, 421868), (6136, 210934), (12272, 105467)]