2039864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 4140720

約数和(自身を除く): 2100856

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 283, 424, 566, 901, 1132, 1802, 2264, 3604, 4811, 7208, 9622, 14999, 19244, 29998, 38488, 59996, 119992, 254983, 509966, 1019932, 2039864]

約数ペア:

[(1, 2039864), (2, 1019932), (4, 509966), (8, 254983), (17, 119992), (34, 59996), (53, 38488), (68, 29998), (106, 19244), (136, 14999), (212, 9622), (283, 7208), (424, 4811), (566, 3604), (901, 2264), (1132, 1802)]