245920094

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{2081}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 441317376

約数和(自身を除く): 195397282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 367, 734, 2081, 2569, 4162, 5138, 8441, 14567, 16882, 29134, 47863, 59087, 95726, 118174, 335041, 670082, 763727, 1527454, 5346089, 10692178, 17565721, 35131442, 122960047, 245920094]

約数ペア:

[(1, 245920094), (2, 122960047), (7, 35131442), (14, 17565721), (23, 10692178), (46, 5346089), (161, 1527454), (322, 763727), (367, 670082), (734, 335041), (2081, 118174), (2569, 95726), (4162, 59087), (5138, 47863), (8441, 29134), (14567, 16882)]