1806606670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{119881}}^1$

素因数の和:120036

約数の個数: 32

約数和(自身を含む): 3573442656

約数和(自身を除く): 1766835986

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 119881, 239762, 599405, 1198810, 1318691, 2637382, 6593455, 13186910, 16423697, 32847394, 82118485, 164236970, 180660667, 361321334, 903303335, 1806606670]

約数ペア:

[(1, 1806606670), (2, 903303335), (5, 361321334), (10, 180660667), (11, 164236970), (22, 82118485), (55, 32847394), (110, 16423697), (137, 13186910), (274, 6593455), (685, 2637382), (1370, 1318691), (1507, 1198810), (3014, 599405), (7535, 239762), (15070, 119881)]