2831416

素因数分解:

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

素因数の和:284

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 3570824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 233, 248, 392, 434, 466, 868, 932, 1519, 1631, 1736, 1864, 3038, 3262, 6076, 6524, 7223, 11417, 12152, 13048, 14446, 22834, 28892, 45668, 50561, 57784, 91336, 101122, 202244, 353927, 404488, 707854, 1415708, 2831416]

約数ペア:

[(1, 2831416), (2, 1415708), (4, 707854), (7, 404488), (8, 353927), (14, 202244), (28, 101122), (31, 91336), (49, 57784), (56, 50561), (62, 45668), (98, 28892), (124, 22834), (196, 14446), (217, 13048), (233, 12152), (248, 11417), (392, 7223), (434, 6524), (466, 6076), (868, 3262), (932, 3038), (1519, 1864), (1631, 1736)]