17220996856

素因数分解:

$2^3\times 7^1\times {\mathrm{307517801}}^1$

素因数の和:307517814

約数の個数: 16

約数和(自身を含む): 36902136240

約数和(自身を除く): 19681139384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307517801, 615035602, 1230071204, 2152624607, 2460142408, 4305249214, 8610498428, 17220996856]

約数ペア:

[(1, 17220996856), (2, 8610498428), (4, 4305249214), (7, 2460142408), (8, 2152624607), (14, 1230071204), (28, 615035602), (56, 307517801)]