249545940538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{47568803}}^1$

素因数の和:47568909

約数の個数: 16

約数和(自身を含む): 389303091936

約数和(自身を除く): 139757151398

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 47568803, 95137606, 2045458529, 2901696983, 4090917058, 5803393966, 124772970269, 249545940538]

約数ペア:

[(1, 249545940538), (2, 124772970269), (43, 5803393966), (61, 4090917058), (86, 2901696983), (122, 2045458529), (2623, 95137606), (5246, 47568803)]