1036981816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{5003}}^1$

素因数の和:7015

約数の個数: 32

約数和(自身を含む): 2095374960

約数和(自身を除く): 1058393144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1993, 3986, 5003, 7972, 10006, 15944, 20012, 25909, 40024, 51818, 65039, 103636, 130078, 207272, 260156, 520312, 9970979, 19941958, 39883916, 79767832, 129622727, 259245454, 518490908, 1036981816]

約数ペア:

[(1, 1036981816), (2, 518490908), (4, 259245454), (8, 129622727), (13, 79767832), (26, 39883916), (52, 19941958), (104, 9970979), (1993, 520312), (3986, 260156), (5003, 207272), (7972, 130078), (10006, 103636), (15944, 65039), (20012, 51818), (25909, 40024)]