2125630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 4191264

約数和(自身を除く): 2065634

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 197, 394, 415, 830, 985, 1079, 1970, 2158, 2561, 5122, 5395, 10790, 12805, 16351, 25610, 32702, 81755, 163510, 212563, 425126, 1062815, 2125630]

約数ペア:

[(1, 2125630), (2, 1062815), (5, 425126), (10, 212563), (13, 163510), (26, 81755), (65, 32702), (83, 25610), (130, 16351), (166, 12805), (197, 10790), (394, 5395), (415, 5122), (830, 2561), (985, 2158), (1079, 1970)]