31192804526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1\times {\mathrm{1013}}^1$

素因数の和:1881

約数の個数: 64

約数和(自身を含む): 53803975680

約数和(自身を除く): 22611171154

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 751, 1013, 1079, 1502, 1577, 2026, 2158, 3154, 9763, 13169, 14269, 19247, 19526, 20501, 26338, 28538, 38494, 41002, 62333, 84079, 124666, 168158, 185497, 250211, 370994, 500422, 760763, 810329, 1093027, 1184327, 1521526, 1597501, 1620658, 2186054, 2368654, 3195002, 9889919, 14454497, 15396251, 19779838, 20767513, 28908994, 30792502, 41535026, 63143329, 126286658, 187908461, 375816922, 820863277, 1199723251, 1641726554, 2399446502, 15596402263, 31192804526]

約数ペア:

[(1, 31192804526), (2, 15596402263), (13, 2399446502), (19, 1641726554), (26, 1199723251), (38, 820863277), (83, 375816922), (166, 187908461), (247, 126286658), (494, 63143329), (751, 41535026), (1013, 30792502), (1079, 28908994), (1502, 20767513), (1577, 19779838), (2026, 15396251), (2158, 14454497), (3154, 9889919), (9763, 3195002), (13169, 2368654), (14269, 2186054), (19247, 1620658), (19526, 1597501), (20501, 1521526), (26338, 1184327), (28538, 1093027), (38494, 810329), (41002, 760763), (62333, 500422), (84079, 370994), (124666, 250211), (168158, 185497)]