2018149731661

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{239233}}^1$

素因数の和:239761

約数の個数: 32

約数和(自身を含む): 2429668159488

約数和(自身を除く): 411518427827

約数列:

[1, 7, 23, 151, 161, 347, 1057, 2429, 3473, 7981, 24311, 52397, 55867, 239233, 366779, 1205131, 1674631, 5502359, 8435917, 36124183, 38516513, 83013851, 252869281, 581096957, 830856209, 1909318573, 5815993463, 12535091501, 13365230011, 87745640507, 288307104523, 2018149731661]

約数ペア:

[(1, 2018149731661), (7, 288307104523), (23, 87745640507), (151, 13365230011), (161, 12535091501), (347, 5815993463), (1057, 1909318573), (2429, 830856209), (3473, 581096957), (7981, 252869281), (24311, 83013851), (52397, 38516513), (55867, 36124183), (239233, 8435917), (366779, 5502359), (1205131, 1674631)]