870860562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1014989}}^1$

素因数の和:1015018

約数の個数: 32

約数和(自身を含む): 2046219840

約数和(自身を除く): 1175359278

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1014989, 2029978, 3044967, 6089934, 11164879, 13194857, 22329758, 26389714, 33494637, 39584571, 66989274, 79169142, 145143427, 290286854, 435430281, 870860562]

約数ペア:

[(1, 870860562), (2, 435430281), (3, 290286854), (6, 145143427), (11, 79169142), (13, 66989274), (22, 39584571), (26, 33494637), (33, 26389714), (39, 22329758), (66, 13194857), (78, 11164879), (143, 6089934), (286, 3044967), (429, 2029978), (858, 1014989)]