313979078

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{3373}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 552256320

約数和(自身を除く): 238277242

約数列:

[1, 2, 7, 14, 61, 109, 122, 218, 427, 763, 854, 1526, 3373, 6649, 6746, 13298, 23611, 46543, 47222, 93086, 205753, 367657, 411506, 735314, 1440271, 2573599, 2880542, 5147198, 22427077, 44854154, 156989539, 313979078]

約数ペア:

[(1, 313979078), (2, 156989539), (7, 44854154), (14, 22427077), (61, 5147198), (109, 2880542), (122, 2573599), (218, 1440271), (427, 735314), (763, 411506), (854, 367657), (1526, 205753), (3373, 93086), (6649, 47222), (6746, 46543), (13298, 23611)]