1666398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3526560

約数和(自身を除く): 1860162

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 157, 174, 183, 314, 366, 471, 942, 1769, 3538, 4553, 5307, 9106, 9577, 10614, 13659, 19154, 27318, 28731, 57462, 277733, 555466, 833199, 1666398]

約数ペア:

[(1, 1666398), (2, 833199), (3, 555466), (6, 277733), (29, 57462), (58, 28731), (61, 27318), (87, 19154), (122, 13659), (157, 10614), (174, 9577), (183, 9106), (314, 5307), (366, 4553), (471, 3538), (942, 1769)]