2017999021870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15523069399}}^1$

素因数の和:15523069419

約数の個数: 16

約数和(自身を含む): 3911813488800

約数和(自身を除く): 1893814466930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15523069399, 31046138798, 77615346995, 155230693990, 201799902187, 403599804374, 1008999510935, 2017999021870]

約数ペア:

[(1, 2017999021870), (2, 1008999510935), (5, 403599804374), (10, 201799902187), (13, 155230693990), (26, 77615346995), (65, 31046138798), (130, 15523069399)]