129204634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{16187}}^1$

素因数の和:16509

約数の個数: 16

約数和(自身を含む): 209407968

約数和(自身を除く): 80203334

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 16187, 32374, 210431, 420862, 4969409, 9938818, 64602317, 129204634]

約数ペア:

[(1, 129204634), (2, 64602317), (13, 9938818), (26, 4969409), (307, 420862), (614, 210431), (3991, 32374), (7982, 16187)]