1330487396

素因数分解:

$2^2\times 7^3\times {\mathrm{969743}}^1$

素因数の和:969768

約数の個数: 24

約数和(自身を含む): 2715283200

約数和(自身を除く): 1384795804

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 969743, 1939486, 3878972, 6788201, 13576402, 27152804, 47517407, 95034814, 190069628, 332621849, 665243698, 1330487396]

約数ペア:

[(1, 1330487396), (2, 665243698), (4, 332621849), (7, 190069628), (14, 95034814), (28, 47517407), (49, 27152804), (98, 13576402), (196, 6788201), (343, 3878972), (686, 1939486), (1372, 969743)]