2014780

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 4268880

約数和(自身を除く): 2254100

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 769, 1310, 1538, 2620, 3076, 3845, 7690, 15380, 100739, 201478, 402956, 503695, 1007390, 2014780]

約数ペア:

[(1, 2014780), (2, 1007390), (4, 503695), (5, 402956), (10, 201478), (20, 100739), (131, 15380), (262, 7690), (524, 3845), (655, 3076), (769, 2620), (1310, 1538)]