488959406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1106243}}^1$

素因数の和:1106275

約数の個数: 16

約数和(自身を含む): 836320464

約数和(自身を除く): 347361058

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1106243, 2212486, 14381159, 18806131, 28762318, 37612262, 244479703, 488959406]

約数ペア:

[(1, 488959406), (2, 244479703), (13, 37612262), (17, 28762318), (26, 18806131), (34, 14381159), (221, 2212486), (442, 1106243)]