2018016610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{39937}}^1$

素因数の和:40138

約数の個数: 32

約数和(自身を含む): 3772703232

約数和(自身を除く): 1754686622

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 815, 1630, 5053, 10106, 25265, 39937, 50530, 79874, 199685, 399370, 1238047, 2476094, 6190235, 6509731, 12380470, 13019462, 32548655, 65097310, 201801661, 403603322, 1009008305, 2018016610]

約数ペア:

[(1, 2018016610), (2, 1009008305), (5, 403603322), (10, 201801661), (31, 65097310), (62, 32548655), (155, 13019462), (163, 12380470), (310, 6509731), (326, 6190235), (815, 2476094), (1630, 1238047), (5053, 399370), (10106, 199685), (25265, 79874), (39937, 50530)]