328631394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601889}}^1$

素因数の和:601914

約数の個数: 32

約数和(自身を含む): 808940160

約数和(自身を除く): 480308766

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 601889, 1203778, 1805667, 3611334, 4213223, 7824557, 8426446, 12639669, 15649114, 23473671, 25279338, 46947342, 54771899, 109543798, 164315697, 328631394]

約数ペア:

[(1, 328631394), (2, 164315697), (3, 109543798), (6, 54771899), (7, 46947342), (13, 25279338), (14, 23473671), (21, 15649114), (26, 12639669), (39, 8426446), (42, 7824557), (78, 4213223), (91, 3611334), (182, 1805667), (273, 1203778), (546, 601889)]