449894648

素因数分解:

$2^3\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{5381}}^1$

素因数の和:6887

約数の個数: 32

約数和(自身を含む): 964884960

約数和(自身を除く): 514990312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1493, 2986, 5381, 5972, 10451, 10762, 11944, 20902, 21524, 37667, 41804, 43048, 75334, 83608, 150668, 301336, 8033833, 16067666, 32135332, 56236831, 64270664, 112473662, 224947324, 449894648]

約数ペア:

[(1, 449894648), (2, 224947324), (4, 112473662), (7, 64270664), (8, 56236831), (14, 32135332), (28, 16067666), (56, 8033833), (1493, 301336), (2986, 150668), (5381, 83608), (5972, 75334), (10451, 43048), (10762, 41804), (11944, 37667), (20902, 21524)]