1215690008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{899179}}^1$

素因数の和:899211

約数の個数: 24

約数和(自身を含む): 2468249100

約数和(自身を除く): 1252559092

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 899179, 1798358, 3596716, 7193432, 11689327, 23378654, 46757308, 93514616, 151961251, 303922502, 607845004, 1215690008]

約数ペア:

[(1, 1215690008), (2, 607845004), (4, 303922502), (8, 151961251), (13, 93514616), (26, 46757308), (52, 23378654), (104, 11689327), (169, 7193432), (338, 3596716), (676, 1798358), (1352, 899179)]