1782019954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{117563}}^1$

素因数の和:117642

約数の個数: 32

約数和(自身を含む): 3199621824

約数和(自身を除く): 1417601870

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 15158, 117563, 235126, 1293193, 1528319, 2586386, 3056638, 6230839, 12461678, 16811509, 33623018, 68539229, 81000907, 137078458, 162001814, 891009977, 1782019954]

約数ペア:

[(1, 1782019954), (2, 891009977), (11, 162001814), (13, 137078458), (22, 81000907), (26, 68539229), (53, 33623018), (106, 16811509), (143, 12461678), (286, 6230839), (583, 3056638), (689, 2586386), (1166, 1528319), (1378, 1293193), (7579, 235126), (15158, 117563)]