1604504290

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1\times {\mathrm{577}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 2904130944

約数和(自身を除く): 1299626654

約数列:

[1, 2, 5, 10, 487, 571, 577, 974, 1142, 1154, 2435, 2855, 2885, 4870, 5710, 5770, 278077, 280999, 329467, 556154, 561998, 658934, 1390385, 1404995, 1647335, 2780770, 2809990, 3294670, 160450429, 320900858, 802252145, 1604504290]

約数ペア:

[(1, 1604504290), (2, 802252145), (5, 320900858), (10, 160450429), (487, 3294670), (571, 2809990), (577, 2780770), (974, 1647335), (1142, 1404995), (1154, 1390385), (2435, 658934), (2855, 561998), (2885, 556154), (4870, 329467), (5710, 280999), (5770, 278077)]