794499020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5674993}}^1$

素因数の和:5675009

約数の個数: 24

約数和(自身を含む): 1906797984

約数和(自身を除く): 1112298964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5674993, 11349986, 22699972, 28374965, 39724951, 56749930, 79449902, 113499860, 158899804, 198624755, 397249510, 794499020]

約数ペア:

[(1, 794499020), (2, 397249510), (4, 198624755), (5, 158899804), (7, 113499860), (10, 79449902), (14, 56749930), (20, 39724951), (28, 28374965), (35, 22699972), (70, 11349986), (140, 5674993)]