1893296

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 20

約数和(自身を含む): 3690984

約数和(自身を除く): 1797688

約数列:

[1, 2, 4, 8, 16, 241, 482, 491, 964, 982, 1928, 1964, 3856, 3928, 7856, 118331, 236662, 473324, 946648, 1893296]

約数ペア:

[(1, 1893296), (2, 946648), (4, 473324), (8, 236662), (16, 118331), (241, 7856), (482, 3928), (491, 3856), (964, 1964), (982, 1928)]