2389135264

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{691}}^1\times {\mathrm{1049}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 4760683200

約数和(自身を除く): 2371547936

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 691, 824, 1049, 1382, 1648, 2098, 2764, 3296, 4196, 5528, 8392, 11056, 16784, 22112, 33568, 71173, 108047, 142346, 216094, 284692, 432188, 569384, 724859, 864376, 1138768, 1449718, 1728752, 2277536, 2899436, 3457504, 5798872, 11597744, 23195488, 74660477, 149320954, 298641908, 597283816, 1194567632, 2389135264]

約数ペア:

[(1, 2389135264), (2, 1194567632), (4, 597283816), (8, 298641908), (16, 149320954), (32, 74660477), (103, 23195488), (206, 11597744), (412, 5798872), (691, 3457504), (824, 2899436), (1049, 2277536), (1382, 1728752), (1648, 1449718), (2098, 1138768), (2764, 864376), (3296, 724859), (4196, 569384), (5528, 432188), (8392, 284692), (11056, 216094), (16784, 142346), (22112, 108047), (33568, 71173)]