2860188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 7155456

約数和(自身を除く): 4295268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 241, 258, 276, 482, 516, 723, 964, 989, 1446, 1978, 2892, 2967, 3956, 5543, 5934, 10363, 11086, 11868, 16629, 20726, 22172, 31089, 33258, 41452, 62178, 66516, 124356, 238349, 476698, 715047, 953396, 1430094, 2860188]

約数ペア:

[(1, 2860188), (2, 1430094), (3, 953396), (4, 715047), (6, 476698), (12, 238349), (23, 124356), (43, 66516), (46, 62178), (69, 41452), (86, 33258), (92, 31089), (129, 22172), (138, 20726), (172, 16629), (241, 11868), (258, 11086), (276, 10363), (482, 5934), (516, 5543), (723, 3956), (964, 2967), (989, 2892), (1446, 1978)]