2478644649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5381}}^1$

素因数の和:5558

約数の個数: 48

約数和(自身を含む): 4012130304

約数和(自身を除く): 1533485655

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 127, 279, 381, 403, 1143, 1209, 1651, 3627, 3937, 4953, 5381, 11811, 14859, 16143, 35433, 48429, 51181, 69953, 153543, 166811, 209859, 460629, 500433, 629577, 683387, 1501299, 2050161, 2168543, 6150483, 6505629, 8884031, 19516887, 21184997, 26652093, 63554991, 79956279, 190664973, 275404961, 826214883, 2478644649]

約数ペア:

[(1, 2478644649), (3, 826214883), (9, 275404961), (13, 190664973), (31, 79956279), (39, 63554991), (93, 26652093), (117, 21184997), (127, 19516887), (279, 8884031), (381, 6505629), (403, 6150483), (1143, 2168543), (1209, 2050161), (1651, 1501299), (3627, 683387), (3937, 629577), (4953, 500433), (5381, 460629), (11811, 209859), (14859, 166811), (16143, 153543), (35433, 69953), (48429, 51181)]