309248548

素因数分解:

$2^2\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{6977}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 618976512

約数和(自身を除く): 309727964

約数列:

[1, 2, 4, 7, 14, 28, 1583, 3166, 6332, 6977, 11081, 13954, 22162, 27908, 44324, 48839, 97678, 195356, 11044591, 22089182, 44178364, 77312137, 154624274, 309248548]

約数ペア:

[(1, 309248548), (2, 154624274), (4, 77312137), (7, 44178364), (14, 22089182), (28, 11044591), (1583, 195356), (3166, 97678), (6332, 48839), (6977, 44324), (11081, 27908), (13954, 22162)]