2001814717

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{91453}}^1$

素因数の和:91572

約数の個数: 16

約数和(自身を含む): 2370487680

約数和(自身を除く): 368672963

約数列:

[1, 7, 53, 59, 371, 413, 3127, 21889, 91453, 640171, 4847009, 5395727, 33929063, 37770089, 285973531, 2001814717]

約数ペア:

[(1, 2001814717), (7, 285973531), (53, 37770089), (59, 33929063), (371, 5395727), (413, 4847009), (3127, 640171), (21889, 91453)]