82868110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{637447}}^1$

素因数の和:637467

約数の個数: 16

約数和(自身を含む): 160636896

約数和(自身を除く): 77768786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 637447, 1274894, 3187235, 6374470, 8286811, 16573622, 41434055, 82868110]

約数ペア:

[(1, 82868110), (2, 41434055), (5, 16573622), (10, 8286811), (13, 6374470), (26, 3187235), (65, 1274894), (130, 637447)]