999323474

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{42557}}^1$

素因数の和:42817

約数の個数: 16

約数和(自身を含む): 1532088000

約数和(自身を除く): 532764526

約数列:

[1, 2, 59, 118, 199, 398, 11741, 23482, 42557, 85114, 2510863, 5021726, 8468843, 16937686, 499661737, 999323474]

約数ペア:

[(1, 999323474), (2, 499661737), (59, 16937686), (118, 8468843), (199, 5021726), (398, 2510863), (11741, 85114), (23482, 42557)]