285419914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12286

約数の個数: 32

約数和(自身を含む): 492387840

約数和(自身を除く): 206967926

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1798, 11687, 12211, 23374, 24422, 158743, 317486, 354119, 378541, 708238, 757082, 4603547, 4921033, 9207094, 9842066, 10977689, 21955378, 142709957, 285419914]

約数ペア:

[(1, 285419914), (2, 142709957), (13, 21955378), (26, 10977689), (29, 9842066), (31, 9207094), (58, 4921033), (62, 4603547), (377, 757082), (403, 708238), (754, 378541), (806, 354119), (899, 317486), (1798, 158743), (11687, 24422), (12211, 23374)]