2171890194

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{19429}}^1$

素因数の和:20066

約数の個数: 32

約数和(自身を含む): 4491594240

約数和(自身を除く): 2319704046

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 601, 1202, 1803, 3606, 18631, 19429, 37262, 38858, 55893, 58287, 111786, 116574, 602299, 1204598, 1806897, 3613794, 11676829, 23353658, 35030487, 70060974, 361981699, 723963398, 1085945097, 2171890194]

約数ペア:

[(1, 2171890194), (2, 1085945097), (3, 723963398), (6, 361981699), (31, 70060974), (62, 35030487), (93, 23353658), (186, 11676829), (601, 3613794), (1202, 1806897), (1803, 1204598), (3606, 602299), (18631, 116574), (19429, 111786), (37262, 58287), (38858, 55893)]