286144004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{2687}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 508784640

約数和(自身を除く): 222640636

約数列:

[1, 2, 4, 79, 158, 316, 337, 674, 1348, 2687, 5374, 10748, 26623, 53246, 106492, 212273, 424546, 849092, 905519, 1811038, 3622076, 71536001, 143072002, 286144004]

約数ペア:

[(1, 286144004), (2, 143072002), (4, 71536001), (79, 3622076), (158, 1811038), (316, 905519), (337, 849092), (674, 424546), (1348, 212273), (2687, 106492), (5374, 53246), (10748, 26623)]