84721022

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{5309}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 129988800

約数和(自身を除く): 45267778

約数列:

[1, 2, 79, 101, 158, 202, 5309, 7979, 10618, 15958, 419411, 536209, 838822, 1072418, 42360511, 84721022]

約数ペア:

[(1, 84721022), (2, 42360511), (79, 1072418), (101, 838822), (158, 536209), (202, 419411), (5309, 15958), (7979, 10618)]