660097954

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{4999}}^1$

素因数の和:5745

約数の個数: 16

約数和(自身を含む): 1001520000

約数和(自身を除く): 341422046

約数列:

[1, 2, 103, 206, 641, 1282, 4999, 9998, 66023, 132046, 514897, 1029794, 3204359, 6408718, 330048977, 660097954]

約数ペア:

[(1, 660097954), (2, 330048977), (103, 6408718), (206, 3204359), (641, 1029794), (1282, 514897), (4999, 132046), (9998, 66023)]