1989125736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6375403}}^1$

素因数の和:6375425

約数の個数: 32

約数和(自身を含む): 5355339360

約数和(自身を除く): 3366213624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6375403, 12750806, 19126209, 25501612, 38252418, 51003224, 76504836, 82880239, 153009672, 165760478, 248640717, 331520956, 497281434, 663041912, 994562868, 1989125736]

約数ペア:

[(1, 1989125736), (2, 994562868), (3, 663041912), (4, 497281434), (6, 331520956), (8, 248640717), (12, 165760478), (13, 153009672), (24, 82880239), (26, 76504836), (39, 51003224), (52, 38252418), (78, 25501612), (104, 19126209), (156, 12750806), (312, 6375403)]