317589038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{230471}}^1$

素因数の和:230539

約数の個数: 16

約数和(自身を含む): 522710496

約数和(自身を除く): 205121458

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 230471, 460942, 2996123, 5992246, 12214963, 24429926, 158794519, 317589038]

約数ペア:

[(1, 317589038), (2, 158794519), (13, 24429926), (26, 12214963), (53, 5992246), (106, 2996123), (689, 460942), (1378, 230471)]