3998045751710

素因数分解:

$2^1\times 5^1\times {\mathrm{2801}}^1\times {\mathrm{142736371}}^1$

素因数の和:142739179

約数の個数: 16

約数和(自身を含む): 7199051658192

約数和(自身を除く): 3201005906482

約数列:

[1, 2, 5, 10, 2801, 5602, 14005, 28010, 142736371, 285472742, 713681855, 1427363710, 399804575171, 799609150342, 1999022875855, 3998045751710]

約数ペア:

[(1, 3998045751710), (2, 1999022875855), (5, 799609150342), (10, 399804575171), (2801, 1427363710), (5602, 713681855), (14005, 285472742), (28010, 142736371)]