2120992

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 24

約数和(自身を含む): 4233600

約数和(自身を除く): 2112608

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 839, 1264, 1678, 2528, 3356, 6712, 13424, 26848, 66281, 132562, 265124, 530248, 1060496, 2120992]

約数ペア:

[(1, 2120992), (2, 1060496), (4, 530248), (8, 265124), (16, 132562), (32, 66281), (79, 26848), (158, 13424), (316, 6712), (632, 3356), (839, 2528), (1264, 1678)]