2012551710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{396953}}^1$

素因数の和:396989

約数の個数: 48

約数和(自身を含む): 5230265904

約数和(自身を除く): 3217714194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 396953, 793906, 1190859, 1984765, 2381718, 3969530, 5160389, 5954295, 10320778, 11908590, 15481167, 25801945, 30962334, 51603890, 67085057, 77405835, 134170114, 154811670, 201255171, 335425285, 402510342, 670850570, 1006275855, 2012551710]

約数ペア:

[(1, 2012551710), (2, 1006275855), (3, 670850570), (5, 402510342), (6, 335425285), (10, 201255171), (13, 154811670), (15, 134170114), (26, 77405835), (30, 67085057), (39, 51603890), (65, 30962334), (78, 25801945), (130, 15481167), (169, 11908590), (195, 10320778), (338, 5954295), (390, 5160389), (507, 3969530), (845, 2381718), (1014, 1984765), (1690, 1190859), (2535, 793906), (5070, 396953)]