2182252130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{16333}}^1$

素因数の和:16802

約数の個数: 32

約数和(自身を含む): 4064421888

約数和(自身を除く): 1882169758

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 431, 862, 2155, 4310, 13361, 16333, 26722, 32666, 66805, 81665, 133610, 163330, 506323, 1012646, 2531615, 5063230, 7039523, 14079046, 35197615, 70395230, 218225213, 436450426, 1091126065, 2182252130]

約数ペア:

[(1, 2182252130), (2, 1091126065), (5, 436450426), (10, 218225213), (31, 70395230), (62, 35197615), (155, 14079046), (310, 7039523), (431, 5063230), (862, 2531615), (2155, 1012646), (4310, 506323), (13361, 163330), (16333, 133610), (26722, 81665), (32666, 66805)]