2224684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 5031936

約数和(自身を除く): 2807252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 233, 308, 341, 434, 466, 682, 868, 932, 1364, 1631, 2387, 2563, 3262, 4774, 5126, 6524, 7223, 9548, 10252, 14446, 17941, 28892, 35882, 50561, 71764, 79453, 101122, 158906, 202244, 317812, 556171, 1112342, 2224684]

約数ペア:

[(1, 2224684), (2, 1112342), (4, 556171), (7, 317812), (11, 202244), (14, 158906), (22, 101122), (28, 79453), (31, 71764), (44, 50561), (62, 35882), (77, 28892), (124, 17941), (154, 14446), (217, 10252), (233, 9548), (308, 7223), (341, 6524), (434, 5126), (466, 4774), (682, 3262), (868, 2563), (932, 2387), (1364, 1631)]