13902322

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 24920064

約数和(自身を除く): 11017742

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 311, 434, 622, 721, 1442, 2177, 3193, 4354, 6386, 9641, 19282, 22351, 32033, 44702, 64066, 67487, 134974, 224231, 448462, 993023, 1986046, 6951161, 13902322]

約数ペア:

[(1, 13902322), (2, 6951161), (7, 1986046), (14, 993023), (31, 448462), (62, 224231), (103, 134974), (206, 67487), (217, 64066), (311, 44702), (434, 32033), (622, 22351), (721, 19282), (1442, 9641), (2177, 6386), (3193, 4354)]