1002197989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1\times {\mathrm{919}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 1089648000

約数和(自身を除く): 87450011

約数列:

[1, 13, 149, 563, 919, 1937, 7319, 11947, 83887, 136931, 517397, 1090531, 1780103, 6726161, 77092153, 1002197989]

約数ペア:

[(1, 1002197989), (13, 77092153), (149, 6726161), (563, 1780103), (919, 1090531), (1937, 517397), (7319, 136931), (11947, 83887)]