2017681270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1847}}^1\times {\mathrm{9931}}^1$

素因数の和:11796

約数の個数: 32

約数和(自身を含む): 3964536576

約数和(自身を除く): 1946855306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1847, 3694, 9235, 9931, 18470, 19862, 20317, 40634, 49655, 99310, 101585, 109241, 203170, 218482, 546205, 1092410, 18342557, 36685114, 91712785, 183425570, 201768127, 403536254, 1008840635, 2017681270]

約数ペア:

[(1, 2017681270), (2, 1008840635), (5, 403536254), (10, 201768127), (11, 183425570), (22, 91712785), (55, 36685114), (110, 18342557), (1847, 1092410), (3694, 546205), (9235, 218482), (9931, 203170), (18470, 109241), (19862, 101585), (20317, 99310), (40634, 49655)]