1738397938

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{39877}}^1$

素因数の和:40257

約数の個数: 16

約数和(自身を含む): 2653003584

約数和(自身を除く): 914605646

約数列:

[1, 2, 71, 142, 307, 614, 21797, 39877, 43594, 79754, 2831267, 5662534, 12242239, 24484478, 869198969, 1738397938]

約数ペア:

[(1, 1738397938), (2, 869198969), (71, 24484478), (142, 12242239), (307, 5662534), (614, 2831267), (21797, 79754), (39877, 43594)]