1036407664

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{290473}}^1$

素因数の和:290704

約数の個数: 20

約数和(自身を含む): 2017051456

約数和(自身を除く): 980643792

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 290473, 580946, 1161892, 2323784, 4647568, 64775479, 129550958, 259101916, 518203832, 1036407664]

約数ペア:

[(1, 1036407664), (2, 518203832), (4, 259101916), (8, 129550958), (16, 64775479), (223, 4647568), (446, 2323784), (892, 1161892), (1784, 580946), (3568, 290473)]