1998088

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 3762000

約数和(自身を除く): 1763912

約数列:

[1, 2, 4, 8, 379, 659, 758, 1318, 1516, 2636, 3032, 5272, 249761, 499522, 999044, 1998088]

約数ペア:

[(1, 1998088), (2, 999044), (4, 499522), (8, 249761), (379, 5272), (659, 3032), (758, 2636), (1318, 1516)]