8043438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 17512992

約数和(自身を除く): 9469554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1021, 1313, 2042, 2626, 3063, 3939, 6126, 7878, 13273, 26546, 39819, 79638, 103121, 206242, 309363, 618726, 1340573, 2681146, 4021719, 8043438]

約数ペア:

[(1, 8043438), (2, 4021719), (3, 2681146), (6, 1340573), (13, 618726), (26, 309363), (39, 206242), (78, 103121), (101, 79638), (202, 39819), (303, 26546), (606, 13273), (1021, 7878), (1313, 6126), (2042, 3939), (2626, 3063)]