4403798

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 7956480

約数和(自身を除く): 3552682

約数列:

[1, 2, 7, 14, 31, 62, 73, 139, 146, 217, 278, 434, 511, 973, 1022, 1946, 2263, 4309, 4526, 8618, 10147, 15841, 20294, 30163, 31682, 60326, 71029, 142058, 314557, 629114, 2201899, 4403798]

約数ペア:

[(1, 4403798), (2, 2201899), (7, 629114), (14, 314557), (31, 142058), (62, 71029), (73, 60326), (139, 31682), (146, 30163), (217, 20294), (278, 15841), (434, 10147), (511, 8618), (973, 4526), (1022, 4309), (1946, 2263)]