489369910

素因数分解:

$2^1\times 5^1\times {\mathrm{7349}}^1\times {\mathrm{6659}}^1$

素因数の和:14015

約数の個数: 16

約数和(自身を含む): 881118000

約数和(自身を除く): 391748090

約数列:

[1, 2, 5, 10, 6659, 7349, 13318, 14698, 33295, 36745, 66590, 73490, 48936991, 97873982, 244684955, 489369910]

約数ペア:

[(1, 489369910), (2, 244684955), (5, 97873982), (10, 48936991), (6659, 73490), (7349, 66590), (13318, 36745), (14698, 33295)]