2201776

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:820

約数の個数: 20

約数和(自身を含む): 4291144

約数和(自身を除く): 2089368

約数列:

[1, 2, 4, 8, 16, 241, 482, 571, 964, 1142, 1928, 2284, 3856, 4568, 9136, 137611, 275222, 550444, 1100888, 2201776]

約数ペア:

[(1, 2201776), (2, 1100888), (4, 550444), (8, 275222), (16, 137611), (241, 9136), (482, 4568), (571, 3856), (964, 2284), (1142, 1928)]