3887804984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2239519}}^1$

素因数の和:2239563

約数の個数: 32

約数和(自身を含む): 8599756800

約数和(自身を除く): 4711951816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 2239519, 4479038, 8958076, 15676633, 17916152, 31353266, 62706532, 69425089, 125413064, 138850178, 277700356, 485975623, 555400712, 971951246, 1943902492, 3887804984]

約数ペア:

[(1, 3887804984), (2, 1943902492), (4, 971951246), (7, 555400712), (8, 485975623), (14, 277700356), (28, 138850178), (31, 125413064), (56, 69425089), (62, 62706532), (124, 31353266), (217, 17916152), (248, 15676633), (434, 8958076), (868, 4479038), (1736, 2239519)]