890403984

素因数分解:

$2^4\times 3^2\times {\mathrm{6183361}}^1$

素因数の和:6183375

約数の個数: 30

約数和(自身を含む): 2491894886

約数和(自身を除く): 1601490902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 6183361, 12366722, 18550083, 24733444, 37100166, 49466888, 55650249, 74200332, 98933776, 111300498, 148400664, 222600996, 296801328, 445201992, 890403984]

約数ペア:

[(1, 890403984), (2, 445201992), (3, 296801328), (4, 222600996), (6, 148400664), (8, 111300498), (9, 98933776), (12, 74200332), (16, 55650249), (18, 49466888), (24, 37100166), (36, 24733444), (48, 18550083), (72, 12366722), (144, 6183361)]