2027350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3144

約数の個数: 24

約数和(自身を含む): 4062240

約数和(自身を除く): 2034890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3119, 6238, 15595, 31190, 40547, 77975, 81094, 155950, 202735, 405470, 1013675, 2027350]

約数ペア:

[(1, 2027350), (2, 1013675), (5, 405470), (10, 202735), (13, 155950), (25, 81094), (26, 77975), (50, 40547), (65, 31190), (130, 15595), (325, 6238), (650, 3119)]