74720322431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1365029}}^1$

素因数の和:1365158

約数の個数: 16

約数和(自身を含む): 81683395200

約数和(自身を除く): 6963072769

約数列:

[1, 19, 43, 67, 817, 1273, 2881, 54739, 1365029, 25935551, 58696247, 91456943, 1115228693, 1737681917, 3932648549, 74720322431]

約数ペア:

[(1, 74720322431), (19, 3932648549), (43, 1737681917), (67, 1115228693), (817, 91456943), (1273, 58696247), (2881, 25935551), (54739, 1365029)]