28920170030

素因数分解:

$2^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{1306831}}^1$

素因数の和:1309051

約数の個数: 16

約数和(自身を含む): 52079868864

約数和(自身を除く): 23159698834

約数列:

[1, 2, 5, 10, 2213, 4426, 11065, 22130, 1306831, 2613662, 6534155, 13068310, 2892017003, 5784034006, 14460085015, 28920170030]

約数ペア:

[(1, 28920170030), (2, 14460085015), (5, 5784034006), (10, 2892017003), (2213, 13068310), (4426, 6534155), (11065, 2613662), (22130, 1306831)]