397748.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 24

約数和(自身を含む): 78717960

約数和(自身を除く): 31315418

約数列:

[1, 2, 11, 22, 97, 194, 229, 458, 1067, 2134, 2519, 5038, 9409, 18818, 22213, 44426, 103499, 206998, 244343, 488686, 2154661, 4309322, 23701271, 47402542]

約数ペア:

[(1, 47402542), (2, 23701271), (11, 4309322), (22, 2154661), (97, 488686), (194, 244343), (229, 206998), (458, 103499), (1067, 44426), (2134, 22213), (2519, 18818), (5038, 9409)]