921765026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{71333}}^1$

素因数の和:71426

約数の個数: 32

約数和(自身を含む): 1725712128

約数和(自身を除く): 803947102

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 71333, 142666, 499331, 927329, 998662, 1854658, 5064643, 6491303, 10129286, 12982606, 35452501, 65840359, 70905002, 131680718, 460882513, 921765026]

約数ペア:

[(1, 921765026), (2, 460882513), (7, 131680718), (13, 70905002), (14, 65840359), (26, 35452501), (71, 12982606), (91, 10129286), (142, 6491303), (182, 5064643), (497, 1854658), (923, 998662), (994, 927329), (1846, 499331), (6461, 142666), (12922, 71333)]