98807038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 165312000

約数和(自身を除く): 66504962

約数列:

[1, 2, 11, 22, 79, 139, 158, 278, 409, 818, 869, 1529, 1738, 3058, 4499, 8998, 10981, 21962, 32311, 56851, 64622, 113702, 120791, 241582, 355421, 625361, 710842, 1250722, 4491229, 8982458, 49403519, 98807038]

約数ペア:

[(1, 98807038), (2, 49403519), (11, 8982458), (22, 4491229), (79, 1250722), (139, 710842), (158, 625361), (278, 355421), (409, 241582), (818, 120791), (869, 113702), (1529, 64622), (1738, 56851), (3058, 32311), (4499, 21962), (8998, 10981)]