397392486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3485899}}^1$

素因数の和:3485923

約数の個数: 16

約数和(自身を含む): 836616000

約数和(自身を除く): 439223514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3485899, 6971798, 10457697, 20915394, 66232081, 132464162, 198696243, 397392486]

約数ペア:

[(1, 397392486), (2, 198696243), (3, 132464162), (6, 66232081), (19, 20915394), (38, 10457697), (57, 6971798), (114, 3485899)]