42451274

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1949

約数の個数: 16

約数和(自身を含む): 64877568

約数和(自身を除く): 22426294

約数列:

[1, 2, 97, 127, 194, 254, 1723, 3446, 12319, 24638, 167131, 218821, 334262, 437642, 21225637, 42451274]

約数ペア:

[(1, 42451274), (2, 21225637), (97, 437642), (127, 334262), (194, 218821), (254, 167131), (1723, 24638), (3446, 12319)]