1640628044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2193353}}^1$

素因数の和:2193385

約数の個数: 24

約数和(自身を含む): 3316351248

約数和(自身を除く): 1675723204

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2193353, 4386706, 8773412, 24126883, 37287001, 48253766, 74574002, 96507532, 149148004, 410157011, 820314022, 1640628044]

約数ペア:

[(1, 1640628044), (2, 820314022), (4, 410157011), (11, 149148004), (17, 96507532), (22, 74574002), (34, 48253766), (44, 37287001), (68, 24126883), (187, 8773412), (374, 4386706), (748, 2193353)]