1391073648

素因数分解:

$2^4\times 3^1\times {\mathrm{28980701}}^1$

素因数の和:28980712

約数の個数: 20

約数和(自身を含む): 3593607048

約数和(自身を除く): 2202533400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28980701, 57961402, 86942103, 115922804, 173884206, 231845608, 347768412, 463691216, 695536824, 1391073648]

約数ペア:

[(1, 1391073648), (2, 695536824), (3, 463691216), (4, 347768412), (6, 231845608), (8, 173884206), (12, 115922804), (16, 86942103), (24, 57961402), (48, 28980701)]