2563960174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1949}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 4021617600

約数和(自身を除く): 1457657426

約数列:

[1, 2, 41, 61, 82, 122, 263, 526, 1949, 2501, 3898, 5002, 10783, 16043, 21566, 32086, 79909, 118889, 159818, 237778, 512587, 657763, 1025174, 1315526, 4874449, 9748898, 21016067, 31267807, 42032134, 62535614, 1281980087, 2563960174]

約数ペア:

[(1, 2563960174), (2, 1281980087), (41, 62535614), (61, 42032134), (82, 31267807), (122, 21016067), (263, 9748898), (526, 4874449), (1949, 1315526), (2501, 1025174), (3898, 657763), (5002, 512587), (10783, 237778), (16043, 159818), (21566, 118889), (32086, 79909)]