489606866

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{1201}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 863824512

約数和(自身を除く): 374217646

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 787, 1201, 1574, 2402, 5509, 8407, 11018, 16814, 29119, 44437, 58238, 88874, 203833, 311059, 407666, 622118, 945187, 1890374, 6616309, 13232618, 34971919, 69943838, 244803433, 489606866]

約数ペア:

[(1, 489606866), (2, 244803433), (7, 69943838), (14, 34971919), (37, 13232618), (74, 6616309), (259, 1890374), (518, 945187), (787, 622118), (1201, 407666), (1574, 311059), (2402, 203833), (5509, 88874), (8407, 58238), (11018, 44437), (16814, 29119)]