2127736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 4410000

約数和(自身を除く): 2282264

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 499, 533, 998, 1066, 1996, 2132, 3992, 4264, 6487, 12974, 20459, 25948, 40918, 51896, 81836, 163672, 265967, 531934, 1063868, 2127736]

約数ペア:

[(1, 2127736), (2, 1063868), (4, 531934), (8, 265967), (13, 163672), (26, 81836), (41, 51896), (52, 40918), (82, 25948), (104, 20459), (164, 12974), (328, 6487), (499, 4264), (533, 3992), (998, 2132), (1066, 1996)]