2017786816

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{112199}}^1$

素因数の和:112492

約数の個数: 28

約数和(自身を含む): 4018330800

約数和(自身を除く): 2000543984

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 2248, 4496, 8992, 17984, 112199, 224398, 448796, 897592, 1795184, 3590368, 7180736, 31527919, 63055838, 126111676, 252223352, 504446704, 1008893408, 2017786816]

約数ペア:

[(1, 2017786816), (2, 1008893408), (4, 504446704), (8, 252223352), (16, 126111676), (32, 63055838), (64, 31527919), (281, 7180736), (562, 3590368), (1124, 1795184), (2248, 897592), (4496, 448796), (8992, 224398), (17984, 112199)]