2018221058

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{3373}}^1$

素因数の和:4002

約数の個数: 32

約数和(自身を含む): 3511119360

約数和(自身を除く): 1492898302

約数列:

[1, 2, 7, 14, 79, 158, 541, 553, 1082, 1106, 3373, 3787, 6746, 7574, 23611, 42739, 47222, 85478, 266467, 299173, 532934, 598346, 1824793, 1865269, 3649586, 3730538, 12773551, 25547102, 144158647, 288317294, 1009110529, 2018221058]

約数ペア:

[(1, 2018221058), (2, 1009110529), (7, 288317294), (14, 144158647), (79, 25547102), (158, 12773551), (541, 3730538), (553, 3649586), (1082, 1865269), (1106, 1824793), (3373, 598346), (3787, 532934), (6746, 299173), (7574, 266467), (23611, 85478), (42739, 47222)]