273296998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47563}}^1$

素因数の和:47608

約数の個数: 24

約数和(自身を含む): 470027448

約数和(自身を除く): 196730450

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 47563, 95126, 618319, 808571, 1236638, 1617142, 8038147, 10511423, 16076294, 21022846, 136648499, 273296998]

約数ペア:

[(1, 273296998), (2, 136648499), (13, 21022846), (17, 16076294), (26, 10511423), (34, 8038147), (169, 1617142), (221, 1236638), (338, 808571), (442, 618319), (2873, 95126), (5746, 47563)]