782613880490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10463}}^1\times {\mathrm{575371}}^1$

素因数の和:585854

約数の個数: 32

約数和(自身を含む): 1517214537216

約数和(自身を除く): 734600656726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10463, 20926, 52315, 104630, 136019, 272038, 575371, 680095, 1150742, 1360190, 2876855, 5753710, 7479823, 14959646, 37399115, 74798230, 6020106773, 12040213546, 30100533865, 60201067730, 78261388049, 156522776098, 391306940245, 782613880490]

約数ペア:

[(1, 782613880490), (2, 391306940245), (5, 156522776098), (10, 78261388049), (13, 60201067730), (26, 30100533865), (65, 12040213546), (130, 6020106773), (10463, 74798230), (20926, 37399115), (52315, 14959646), (104630, 7479823), (136019, 5753710), (272038, 2876855), (575371, 1360190), (680095, 1150742)]