1009968112

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{264113}}^1$

素因数の和:264360

約数の個数: 20

約数和(自身を含む): 1965008160

約数和(自身を除く): 955040048

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 264113, 528226, 1056452, 2112904, 4225808, 63123007, 126246014, 252492028, 504984056, 1009968112]

約数ペア:

[(1, 1009968112), (2, 504984056), (4, 252492028), (8, 126246014), (16, 63123007), (239, 4225808), (478, 2112904), (956, 1056452), (1912, 528226), (3824, 264113)]