2396548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 5419008

約数和(自身を除く): 3022460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 251, 308, 341, 434, 502, 682, 868, 1004, 1364, 1757, 2387, 2761, 3514, 4774, 5522, 7028, 7781, 9548, 11044, 15562, 19327, 31124, 38654, 54467, 77308, 85591, 108934, 171182, 217868, 342364, 599137, 1198274, 2396548]

約数ペア:

[(1, 2396548), (2, 1198274), (4, 599137), (7, 342364), (11, 217868), (14, 171182), (22, 108934), (28, 85591), (31, 77308), (44, 54467), (62, 38654), (77, 31124), (124, 19327), (154, 15562), (217, 11044), (251, 9548), (308, 7781), (341, 7028), (434, 5522), (502, 4774), (682, 3514), (868, 2761), (1004, 2387), (1364, 1757)]