2255403728

素因数分解:

$2^4\times {\mathrm{4657}}^1\times {\mathrm{30269}}^1$

素因数の和:34934

約数の個数: 20

約数和(自身を含む): 4370927460

約数和(自身を除く): 2115523732

約数列:

[1, 2, 4, 8, 16, 4657, 9314, 18628, 30269, 37256, 60538, 74512, 121076, 242152, 484304, 140962733, 281925466, 563850932, 1127701864, 2255403728]

約数ペア:

[(1, 2255403728), (2, 1127701864), (4, 563850932), (8, 281925466), (16, 140962733), (4657, 484304), (9314, 242152), (18628, 121076), (30269, 74512), (37256, 60538)]