1277460022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1\times {\mathrm{6089}}^1$

素因数の和:11631

約数の個数: 16

約数和(自身を含む): 2017738800

約数和(自身を除く): 740278778

約数列:

[1, 2, 19, 38, 5521, 6089, 11042, 12178, 104899, 115691, 209798, 231382, 33617369, 67234738, 638730011, 1277460022]

約数ペア:

[(1, 1277460022), (2, 638730011), (19, 67234738), (38, 33617369), (5521, 231382), (6089, 209798), (11042, 115691), (12178, 104899)]