2641919999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{2803}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 2812972800

約数和(自身を除く): 171052801

約数列:

[1, 19, 113, 439, 2147, 2803, 8341, 49607, 53257, 316739, 942533, 1230517, 6018041, 23379823, 139048421, 2641919999]

約数ペア:

[(1, 2641919999), (19, 139048421), (113, 23379823), (439, 6018041), (2147, 1230517), (2803, 942533), (8341, 316739), (49607, 53257)]