2017994838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{76561}}^1$

素因数の和:76780

約数の個数: 32

約数和(自身を含む): 4233572352

約数和(自身を除く): 2215577514

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 1146, 4393, 8786, 13179, 26358, 76561, 153122, 229683, 459366, 1760903, 3521806, 5282709, 10565418, 14623151, 29246302, 43869453, 87738906, 336332473, 672664946, 1008997419, 2017994838]

約数ペア:

[(1, 2017994838), (2, 1008997419), (3, 672664946), (6, 336332473), (23, 87738906), (46, 43869453), (69, 29246302), (138, 14623151), (191, 10565418), (382, 5282709), (573, 3521806), (1146, 1760903), (4393, 459366), (8786, 229683), (13179, 153122), (26358, 76561)]