1298347918

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1\times {\mathrm{1103}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 2256823296

約数和(自身を除く): 958475378

約数列:

[1, 2, 7, 14, 83, 166, 581, 1013, 1103, 1162, 2026, 2206, 7091, 7721, 14182, 15442, 84079, 91549, 168158, 183098, 588553, 640843, 1117339, 1177106, 1281686, 2234678, 7821373, 15642746, 92739137, 185478274, 649173959, 1298347918]

約数ペア:

[(1, 1298347918), (2, 649173959), (7, 185478274), (14, 92739137), (83, 15642746), (166, 7821373), (581, 2234678), (1013, 1281686), (1103, 1177106), (1162, 1117339), (2026, 640843), (2206, 588553), (7091, 183098), (7721, 168158), (14182, 91549), (15442, 84079)]