309410626

素因数分解:

$2^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{10313}}^1$

素因数の和:12465

約数の個数: 16

約数和(自身を含む): 530717184

約数和(自身を除く): 221306558

約数列:

[1, 2, 7, 14, 2143, 4286, 10313, 15001, 20626, 30002, 72191, 144382, 22100759, 44201518, 154705313, 309410626]

約数ペア:

[(1, 309410626), (2, 154705313), (7, 44201518), (14, 22100759), (2143, 144382), (4286, 72191), (10313, 30002), (15001, 20626)]