491764034

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{9923}}^1$

素因数の和:10345

約数の個数: 16

約数和(自身を含む): 750254400

約数和(自身を除く): 258490366

約数列:

[1, 2, 71, 142, 349, 698, 9923, 19846, 24779, 49558, 704533, 1409066, 3463127, 6926254, 245882017, 491764034]

約数ペア:

[(1, 491764034), (2, 245882017), (71, 6926254), (142, 3463127), (349, 1409066), (698, 704533), (9923, 49558), (19846, 24779)]