2019441484

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 3632428800

約数和(自身を除く): 1612987316

約数列:

[1, 2, 4, 103, 139, 179, 197, 206, 278, 358, 394, 412, 556, 716, 788, 14317, 18437, 20291, 24881, 27383, 28634, 35263, 36874, 40582, 49762, 54766, 57268, 70526, 73748, 81164, 99524, 109532, 141052, 2562743, 2820449, 3632089, 4901557, 5125486, 5640898, 7264178, 9803114, 10250972, 11281796, 14528356, 19606228, 504860371, 1009720742, 2019441484]

約数ペア:

[(1, 2019441484), (2, 1009720742), (4, 504860371), (103, 19606228), (139, 14528356), (179, 11281796), (197, 10250972), (206, 9803114), (278, 7264178), (358, 5640898), (394, 5125486), (412, 4901557), (556, 3632089), (716, 2820449), (788, 2562743), (14317, 141052), (18437, 109532), (20291, 99524), (24881, 81164), (27383, 73748), (28634, 70526), (35263, 57268), (36874, 54766), (40582, 49762)]