2500645

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 3523968

約数和(自身を除く): 1023323

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 1931, 9655, 13517, 67585, 71447, 357235, 500129, 2500645]

約数ペア:

[(1, 2500645), (5, 500129), (7, 357235), (35, 71447), (37, 67585), (185, 13517), (259, 9655), (1295, 1931)]