1308405022

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1\times {\mathrm{2819}}^1$

素因数の和:4031

約数の個数: 16

約数和(自身を含む): 1973548800

約数和(自身を除く): 665143778

約数列:

[1, 2, 239, 478, 971, 1942, 2819, 5638, 232069, 464138, 673741, 1347482, 2737249, 5474498, 654202511, 1308405022]

約数ペア:

[(1, 1308405022), (2, 654202511), (239, 5474498), (478, 2737249), (971, 1347482), (1942, 673741), (2819, 464138), (5638, 232069)]