1284394996

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{26339}}^1$

素因数の和:26583

約数の個数: 24

約数和(自身を含む): 2292212160

約数和(自身を除く): 1007817164

約数列:

[1, 2, 4, 73, 146, 167, 292, 334, 668, 12191, 24382, 26339, 48764, 52678, 105356, 1922747, 3845494, 4398613, 7690988, 8797226, 17594452, 321098749, 642197498, 1284394996]

約数ペア:

[(1, 1284394996), (2, 642197498), (4, 321098749), (73, 17594452), (146, 8797226), (167, 7690988), (292, 4398613), (334, 3845494), (668, 1922747), (12191, 105356), (24382, 52678), (26339, 48764)]