134793410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1787}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 256184640

約数和(自身を除く): 121391230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1787, 1985, 3574, 3970, 7543, 8935, 15086, 17870, 33953, 37715, 67906, 75430, 169765, 339530, 709439, 1418878, 3547195, 7094390, 13479341, 26958682, 67396705, 134793410]

約数ペア:

[(1, 134793410), (2, 67396705), (5, 26958682), (10, 13479341), (19, 7094390), (38, 3547195), (95, 1418878), (190, 709439), (397, 339530), (794, 169765), (1787, 75430), (1985, 67906), (3574, 37715), (3970, 33953), (7543, 17870), (8935, 15086)]