308371322

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1459}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 547184640

約数和(自身を除く): 238813318

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 487, 974, 1459, 2918, 3409, 6818, 10213, 15097, 20426, 30194, 45229, 90458, 105679, 211358, 316603, 633206, 710533, 1421066, 4973731, 9947462, 22026523, 44053046, 154185661, 308371322]

約数ペア:

[(1, 308371322), (2, 154185661), (7, 44053046), (14, 22026523), (31, 9947462), (62, 4973731), (217, 1421066), (434, 710533), (487, 633206), (974, 316603), (1459, 211358), (2918, 105679), (3409, 90458), (6818, 45229), (10213, 30194), (15097, 20426)]