1421089690

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{941119}}^1$

素因数の和:941277

約数の個数: 16

約数和(自身を含む): 2574904320

約数和(自身を除く): 1153814630

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 941119, 1882238, 4705595, 9411190, 142108969, 284217938, 710544845, 1421089690]

約数ペア:

[(1, 1421089690), (2, 710544845), (5, 284217938), (10, 142108969), (151, 9411190), (302, 4705595), (755, 1882238), (1510, 941119)]