2149111948034

素因数分解:

$2^1\times {\mathrm{1409}}^1\times {\mathrm{5431}}^1\times {\mathrm{140423}}^1$

素因数の和:147265

約数の個数: 16

約数和(自身を含む): 3226572800640

約数和(自身を除く): 1077460852606

約数列:

[1, 2, 1409, 2818, 5431, 10862, 140423, 280846, 7652279, 15304558, 197856007, 395712014, 762637313, 1525274626, 1074555974017, 2149111948034]

約数ペア:

[(1, 2149111948034), (2, 1074555974017), (1409, 1525274626), (2818, 762637313), (5431, 395712014), (10862, 197856007), (140423, 15304558), (280846, 7652279)]