1188894130

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{1801}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 2157902208

約数和(自身を除く): 969008078

約数列:

[1, 2, 5, 10, 251, 263, 502, 526, 1255, 1315, 1801, 2510, 2630, 3602, 9005, 18010, 66013, 132026, 330065, 452051, 473663, 660130, 904102, 947326, 2260255, 2368315, 4520510, 4736630, 118889413, 237778826, 594447065, 1188894130]

約数ペア:

[(1, 1188894130), (2, 594447065), (5, 237778826), (10, 118889413), (251, 4736630), (263, 4520510), (502, 2368315), (526, 2260255), (1255, 947326), (1315, 904102), (1801, 660130), (2510, 473663), (2630, 452051), (3602, 330065), (9005, 132026), (18010, 66013)]