2158818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 4708800

約数和(自身を除く): 2549982

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 653, 1102, 1306, 1653, 1959, 3306, 3918, 12407, 18937, 24814, 37221, 37874, 56811, 74442, 113622, 359803, 719606, 1079409, 2158818]

約数ペア:

[(1, 2158818), (2, 1079409), (3, 719606), (6, 359803), (19, 113622), (29, 74442), (38, 56811), (57, 37874), (58, 37221), (87, 24814), (114, 18937), (174, 12407), (551, 3918), (653, 3306), (1102, 1959), (1306, 1653)]