1993695424

素因数分解:

$2^6\times 7^1\times {\mathrm{4450213}}^1$

素因数の和:4450232

約数の個数: 28

約数和(自身を含む): 4521417424

約数和(自身を除く): 2527722000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4450213, 8900426, 17800852, 31151491, 35601704, 62302982, 71203408, 124605964, 142406816, 249211928, 284813632, 498423856, 996847712, 1993695424]

約数ペア:

[(1, 1993695424), (2, 996847712), (4, 498423856), (7, 284813632), (8, 249211928), (14, 142406816), (16, 124605964), (28, 71203408), (32, 62302982), (56, 35601704), (64, 31151491), (112, 17800852), (224, 8900426), (448, 4450213)]