1728103660906

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{203321}}^1\times {\mathrm{12917}}^1$

素因数の和:216294

約数の個数: 32

約数和(自身を含む): 3025743662592

約数和(自身を除く): 1297640001686

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 12917, 25834, 90419, 180838, 203321, 406642, 607099, 1214198, 1423247, 2846494, 4249693, 8499386, 9556087, 19112174, 66892609, 133785218, 2626297357, 5252594714, 18384081499, 36768162998, 123435975779, 246871951558, 864051830453, 1728103660906]

約数ペア:

[(1, 1728103660906), (2, 864051830453), (7, 246871951558), (14, 123435975779), (47, 36768162998), (94, 18384081499), (329, 5252594714), (658, 2626297357), (12917, 133785218), (25834, 66892609), (90419, 19112174), (180838, 9556087), (203321, 8499386), (406642, 4249693), (607099, 2846494), (1214198, 1423247)]