17939284076

素因数分解:

$2^2\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{372277}}^1$

素因数の和:374009

約数の個数: 24

約数和(自身を含む): 35899512096

約数和(自身を除く): 17960228020

約数列:

[1, 2, 4, 7, 14, 28, 1721, 3442, 6884, 12047, 24094, 48188, 372277, 744554, 1489108, 2605939, 5211878, 10423756, 640688717, 1281377434, 2562754868, 4484821019, 8969642038, 17939284076]

約数ペア:

[(1, 17939284076), (2, 8969642038), (4, 4484821019), (7, 2562754868), (14, 1281377434), (28, 640688717), (1721, 10423756), (3442, 5211878), (6884, 2605939), (12047, 1489108), (24094, 744554), (48188, 372277)]