2022649096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{42557}}^1$

素因数の和:43033

約数の個数: 32

約数和(自身を含む): 4093228440

約数和(自身を除く): 2070579344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1828, 3656, 5941, 11882, 23764, 42557, 47528, 85114, 170228, 340456, 553241, 1106482, 2212964, 4425928, 19448549, 38897098, 77794196, 155588392, 252831137, 505662274, 1011324548, 2022649096]

約数ペア:

[(1, 2022649096), (2, 1011324548), (4, 505662274), (8, 252831137), (13, 155588392), (26, 77794196), (52, 38897098), (104, 19448549), (457, 4425928), (914, 2212964), (1828, 1106482), (3656, 553241), (5941, 340456), (11882, 170228), (23764, 85114), (42557, 47528)]