2123562

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 5121792

約数和(自身を除く): 2998230

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 233, 294, 434, 466, 651, 699, 1302, 1398, 1519, 1631, 3038, 3262, 4557, 4893, 7223, 9114, 9786, 11417, 14446, 21669, 22834, 34251, 43338, 50561, 68502, 101122, 151683, 303366, 353927, 707854, 1061781, 2123562]

約数ペア:

[(1, 2123562), (2, 1061781), (3, 707854), (6, 353927), (7, 303366), (14, 151683), (21, 101122), (31, 68502), (42, 50561), (49, 43338), (62, 34251), (93, 22834), (98, 21669), (147, 14446), (186, 11417), (217, 9786), (233, 9114), (294, 7223), (434, 4893), (466, 4557), (651, 3262), (699, 3038), (1302, 1631), (1398, 1519)]