268344358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{82163}}^1$

素因数の和:82259

約数の個数: 16

約数和(自身を含む): 425938176

約数和(自身を除く): 157593818

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 82163, 164326, 1889749, 3779498, 5833573, 11667146, 134172179, 268344358]

約数ペア:

[(1, 268344358), (2, 134172179), (23, 11667146), (46, 5833573), (71, 3779498), (142, 1889749), (1633, 164326), (3266, 82163)]