2183639591791

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{20962873}}^1$

素因数の和:20963550

約数の個数: 16

約数和(自身を含む): 2608116931584

約数和(自身を除く): 424477339793

約数列:

[1, 7, 23, 161, 647, 4529, 14881, 104167, 20962873, 146740111, 482146079, 3375022553, 13562978831, 94940851817, 311948513113, 2183639591791]

約数ペア:

[(1, 2183639591791), (7, 311948513113), (23, 94940851817), (161, 13562978831), (647, 3375022553), (4529, 482146079), (14881, 146740111), (104167, 20962873)]