1618316

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 3349920

約数和(自身を除く): 1731604

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1993, 3986, 7972, 13951, 27902, 55804, 57797, 115594, 231188, 404579, 809158, 1618316]

約数ペア:

[(1, 1618316), (2, 809158), (4, 404579), (7, 231188), (14, 115594), (28, 57797), (29, 55804), (58, 27902), (116, 13951), (203, 7972), (406, 3986), (812, 1993)]