1337333780

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{54319}}^1$

素因数の和:55559

約数の個数: 24

約数和(自身を含む): 2810734080

約数和(自身を除く): 1473400300

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 4924, 6155, 12310, 24620, 54319, 108638, 217276, 271595, 543190, 1086380, 66866689, 133733378, 267466756, 334333445, 668666890, 1337333780]

約数ペア:

[(1, 1337333780), (2, 668666890), (4, 334333445), (5, 267466756), (10, 133733378), (20, 66866689), (1231, 1086380), (2462, 543190), (4924, 271595), (6155, 217276), (12310, 108638), (24620, 54319)]