1382256354416

素因数分解:

$2^4\times 7^1\times {\mathrm{9109}}^1\times {\mathrm{1354877}}^1$

素因数の和:1364001

約数の個数: 40

約数和(自身を含む): 3061048767840

約数和(自身を除く): 1678792413424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9109, 18218, 36436, 63763, 72872, 127526, 145744, 255052, 510104, 1020208, 1354877, 2709754, 5419508, 9484139, 10839016, 18968278, 21678032, 37936556, 75873112, 151746224, 12341574593, 24683149186, 49366298372, 86391022151, 98732596744, 172782044302, 197465193488, 345564088604, 691128177208, 1382256354416]

約数ペア:

[(1, 1382256354416), (2, 691128177208), (4, 345564088604), (7, 197465193488), (8, 172782044302), (14, 98732596744), (16, 86391022151), (28, 49366298372), (56, 24683149186), (112, 12341574593), (9109, 151746224), (18218, 75873112), (36436, 37936556), (63763, 21678032), (72872, 18968278), (127526, 10839016), (145744, 9484139), (255052, 5419508), (510104, 2709754), (1020208, 1354877)]