2189649673

素因数分解:

${\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 2246092992

約数和(自身を除く): 56443319

約数列:

[1, 73, 131, 401, 571, 9563, 29273, 41683, 52531, 74801, 228971, 3834763, 5460473, 16714883, 29995201, 2189649673]

約数ペア:

[(1, 2189649673), (73, 29995201), (131, 16714883), (401, 5460473), (571, 3834763), (9563, 228971), (29273, 74801), (41683, 52531)]