130403028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1552417}}^1$

素因数の和:1552431

約数の個数: 24

約数和(自身を含む): 347741632

約数和(自身を除く): 217338604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1552417, 3104834, 4657251, 6209668, 9314502, 10866919, 18629004, 21733838, 32600757, 43467676, 65201514, 130403028]

約数ペア:

[(1, 130403028), (2, 65201514), (3, 43467676), (4, 32600757), (6, 21733838), (7, 18629004), (12, 10866919), (14, 9314502), (21, 6209668), (28, 4657251), (42, 3104834), (84, 1552417)]