1222648

素因数分解:

$2^3\times 7^2\times {\mathrm{3119}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 2667600

約数和(自身を除く): 1444952

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3119, 6238, 12476, 21833, 24952, 43666, 87332, 152831, 174664, 305662, 611324, 1222648]

約数ペア:

[(1, 1222648), (2, 611324), (4, 305662), (7, 174664), (8, 152831), (14, 87332), (28, 43666), (49, 24952), (56, 21833), (98, 12476), (196, 6238), (392, 3119)]