1540372997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{4001}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 1694286720

約数和(自身を除く): 153913723

約数列:

[1, 19, 23, 437, 881, 4001, 16739, 20263, 76019, 92023, 384997, 1748437, 3524881, 66972739, 81072263, 1540372997]

約数ペア:

[(1, 1540372997), (19, 81072263), (23, 66972739), (437, 3524881), (881, 1748437), (4001, 384997), (16739, 92023), (20263, 76019)]