1689972014

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1\times {\mathrm{9623}}^1$

素因数の和:10219

約数の個数: 16

約数和(自身を含む): 2552400288

約数和(自身を除く): 862428274

約数列:

[1, 2, 277, 317, 554, 634, 9623, 19246, 87809, 175618, 2665571, 3050491, 5331142, 6100982, 844986007, 1689972014]

約数ペア:

[(1, 1689972014), (2, 844986007), (277, 6100982), (317, 5331142), (554, 3050491), (634, 2665571), (9623, 175618), (19246, 87809)]