438708532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{2579}}^1$

素因数の和:2692

約数の個数: 36

約数和(自身を含む): 820501920

約数和(自身を除く): 381793388

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1849, 1978, 2579, 3698, 3956, 5158, 7396, 10316, 42527, 59317, 85054, 110897, 118634, 170108, 221794, 237268, 443588, 2550631, 4768571, 5101262, 9537142, 10202524, 19074284, 109677133, 219354266, 438708532]

約数ペア:

[(1, 438708532), (2, 219354266), (4, 109677133), (23, 19074284), (43, 10202524), (46, 9537142), (86, 5101262), (92, 4768571), (172, 2550631), (989, 443588), (1849, 237268), (1978, 221794), (2579, 170108), (3698, 118634), (3956, 110897), (5158, 85054), (7396, 59317), (10316, 42527)]