2912046460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{8263}}^1$

素因数の和:8602

約数の個数: 48

約数和(自身を含む): 6230923776

約数和(自身を除く): 3318877316

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 263, 268, 335, 526, 670, 1052, 1315, 1340, 2630, 5260, 8263, 16526, 17621, 33052, 35242, 41315, 70484, 82630, 88105, 165260, 176210, 352420, 553621, 1107242, 2173169, 2214484, 2768105, 4346338, 5536210, 8692676, 10865845, 11072420, 21731690, 43463380, 145602323, 291204646, 582409292, 728011615, 1456023230, 2912046460]

約数ペア:

[(1, 2912046460), (2, 1456023230), (4, 728011615), (5, 582409292), (10, 291204646), (20, 145602323), (67, 43463380), (134, 21731690), (263, 11072420), (268, 10865845), (335, 8692676), (526, 5536210), (670, 4346338), (1052, 2768105), (1315, 2214484), (1340, 2173169), (2630, 1107242), (5260, 553621), (8263, 352420), (16526, 176210), (17621, 165260), (33052, 88105), (35242, 82630), (41315, 70484)]