129712690

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{5783}}^1$

素因数の和:8033

約数の個数: 16

約数和(自身を含む): 233627328

約数和(自身を除く): 103914638

約数列:

[1, 2, 5, 10, 2243, 4486, 5783, 11215, 11566, 22430, 28915, 57830, 12971269, 25942538, 64856345, 129712690]

約数ペア:

[(1, 129712690), (2, 64856345), (5, 25942538), (10, 12971269), (2243, 57830), (4486, 28915), (5783, 22430), (11215, 11566)]