873641392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4200199}}^1$

素因数の和:4200220

約数の個数: 20

約数和(自身を含む): 1822886800

約数和(自身を除く): 949245408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4200199, 8400398, 16800796, 33601592, 54602587, 67203184, 109205174, 218410348, 436820696, 873641392]

約数ペア:

[(1, 873641392), (2, 436820696), (4, 218410348), (8, 109205174), (13, 67203184), (16, 54602587), (26, 33601592), (52, 16800796), (104, 8400398), (208, 4200199)]