1378879994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1\times {\mathrm{11717}}^1$

素因数の和:13777

約数の個数: 16

約数和(自身を含む): 2140878600

約数和(自身を除く): 761998606

約数列:

[1, 2, 29, 58, 2029, 4058, 11717, 23434, 58841, 117682, 339793, 679586, 23773793, 47547586, 689439997, 1378879994]

約数ペア:

[(1, 1378879994), (2, 689439997), (29, 47547586), (58, 23773793), (2029, 679586), (4058, 339793), (11717, 117682), (23434, 58841)]