2047129136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1746

約数の個数: 80

約数和(自身を含む): 4387219200

約数和(自身を除く): 2340090064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 107, 118, 208, 214, 236, 428, 472, 767, 856, 944, 1391, 1534, 1559, 1712, 2782, 3068, 3118, 5564, 6136, 6236, 6313, 11128, 12272, 12472, 12626, 20267, 22256, 24944, 25252, 40534, 50504, 81068, 82069, 91981, 101008, 162136, 164138, 166813, 183962, 324272, 328276, 333626, 367924, 656552, 667252, 735848, 1195753, 1313104, 1334504, 1471696, 2168569, 2391506, 2669008, 4337138, 4783012, 8674276, 9566024, 9841967, 17348552, 19132048, 19683934, 34697104, 39367868, 78735736, 127945571, 157471472, 255891142, 511782284, 1023564568, 2047129136]

約数ペア:

[(1, 2047129136), (2, 1023564568), (4, 511782284), (8, 255891142), (13, 157471472), (16, 127945571), (26, 78735736), (52, 39367868), (59, 34697104), (104, 19683934), (107, 19132048), (118, 17348552), (208, 9841967), (214, 9566024), (236, 8674276), (428, 4783012), (472, 4337138), (767, 2669008), (856, 2391506), (944, 2168569), (1391, 1471696), (1534, 1334504), (1559, 1313104), (1712, 1195753), (2782, 735848), (3068, 667252), (3118, 656552), (5564, 367924), (6136, 333626), (6236, 328276), (6313, 324272), (11128, 183962), (12272, 166813), (12472, 164138), (12626, 162136), (20267, 101008), (22256, 91981), (24944, 82069), (25252, 81068), (40534, 50504)]