40899378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{524351}}^1$

素因数の和:524369

約数の個数: 16

約数和(自身を含む): 88091136

約数和(自身を除く): 47191758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 524351, 1048702, 1573053, 3146106, 6816563, 13633126, 20449689, 40899378]

約数ペア:

[(1, 40899378), (2, 20449689), (3, 13633126), (6, 6816563), (13, 3146106), (26, 1573053), (39, 1048702), (78, 524351)]