180231004802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{64971523}}^1$

素因数の和:64971617

約数の個数: 16

約数和(自身を含む): 288473566560

約数和(自身を除く): 108242561758

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 64971523, 129943046, 1234458937, 2468917874, 4742921179, 9485842358, 90115502401, 180231004802]

約数ペア:

[(1, 180231004802), (2, 90115502401), (19, 9485842358), (38, 4742921179), (73, 2468917874), (146, 1234458937), (1387, 129943046), (2774, 64971523)]