2080772063994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1\times {\mathrm{221719}}^1$

素因数の和:223339

約数の個数: 64

約数和(自身を含む): 4541393203200

約数和(自身を除く): 2460621139206

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 1523, 2054, 3046, 3081, 4569, 6162, 9138, 19799, 39598, 59397, 118794, 120317, 221719, 240634, 360951, 443438, 665157, 721902, 1330314, 1564121, 2882347, 3128242, 4692363, 5764694, 8647041, 9384726, 17294082, 17515801, 35031602, 52547403, 105094806, 227705413, 337678037, 455410826, 675356074, 683116239, 1013034111, 1366232478, 2026068222, 4389814481, 8779628962, 13169443443, 26338886886, 26676564923, 53353129846, 80029694769, 160059389538, 346795343999, 693590687998, 1040386031997, 2080772063994]

約数ペア:

[(1, 2080772063994), (2, 1040386031997), (3, 693590687998), (6, 346795343999), (13, 160059389538), (26, 80029694769), (39, 53353129846), (78, 26676564923), (79, 26338886886), (158, 13169443443), (237, 8779628962), (474, 4389814481), (1027, 2026068222), (1523, 1366232478), (2054, 1013034111), (3046, 683116239), (3081, 675356074), (4569, 455410826), (6162, 337678037), (9138, 227705413), (19799, 105094806), (39598, 52547403), (59397, 35031602), (118794, 17515801), (120317, 17294082), (221719, 9384726), (240634, 8647041), (360951, 5764694), (443438, 4692363), (665157, 3128242), (721902, 2882347), (1330314, 1564121)]