348549370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{32303}}^1$

素因数の和:32406

約数の個数: 32

約数和(自身を含む): 683811072

約数和(自身を除く): 335261702

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 32303, 64606, 161515, 323030, 419939, 839878, 2099695, 2681149, 4199390, 5362298, 13405745, 26811490, 34854937, 69709874, 174274685, 348549370]

約数ペア:

[(1, 348549370), (2, 174274685), (5, 69709874), (10, 34854937), (13, 26811490), (26, 13405745), (65, 5362298), (83, 4199390), (130, 2681149), (166, 2099695), (415, 839878), (830, 419939), (1079, 323030), (2158, 161515), (5395, 64606), (10790, 32303)]