13904140328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{136841}}^1$

素因数の和:137837

約数の個数: 32

約数和(自身を含む): 28104609960

約数和(自身を除く): 14200469632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 977, 1954, 3908, 7816, 12701, 25402, 50804, 101608, 136841, 273682, 547364, 1094728, 1778933, 3557866, 7115732, 14231464, 133693657, 267387314, 534774628, 1069549256, 1738017541, 3476035082, 6952070164, 13904140328]

約数ペア:

[(1, 13904140328), (2, 6952070164), (4, 3476035082), (8, 1738017541), (13, 1069549256), (26, 534774628), (52, 267387314), (104, 133693657), (977, 14231464), (1954, 7115732), (3908, 3557866), (7816, 1778933), (12701, 1094728), (25402, 547364), (50804, 273682), (101608, 136841)]