1338156978

素因数分解:

$2^1\times 3^1\times {\mathrm{17021}}^1\times {\mathrm{13103}}^1$

素因数の和:30129

約数の個数: 16

約数和(自身を含む): 2676675456

約数和(自身を除く): 1338518478

約数列:

[1, 2, 3, 6, 13103, 17021, 26206, 34042, 39309, 51063, 78618, 102126, 223026163, 446052326, 669078489, 1338156978]

約数ペア:

[(1, 1338156978), (2, 669078489), (3, 446052326), (6, 223026163), (13103, 102126), (17021, 78618), (26206, 51063), (34042, 39309)]