90919202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{3407}}^1$

素因数の和:4633

約数の個数: 16

約数和(自身を含む): 148943232

約数和(自身を除く): 58024030

約数列:

[1, 2, 11, 22, 1213, 2426, 3407, 6814, 13343, 26686, 37477, 74954, 4132691, 8265382, 45459601, 90919202]

約数ペア:

[(1, 90919202), (2, 45459601), (11, 8265382), (22, 4132691), (1213, 74954), (2426, 37477), (3407, 26686), (6814, 13343)]