439202204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2927}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 920844288

約数和(自身を除く): 481642084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 233, 322, 466, 644, 932, 1631, 2927, 3262, 5359, 5854, 6524, 10718, 11708, 20489, 21436, 37513, 40978, 67321, 75026, 81956, 134642, 150052, 269284, 471247, 681991, 942494, 1363982, 1884988, 2727964, 4773937, 9547874, 15685793, 19095748, 31371586, 62743172, 109800551, 219601102, 439202204]

約数ペア:

[(1, 439202204), (2, 219601102), (4, 109800551), (7, 62743172), (14, 31371586), (23, 19095748), (28, 15685793), (46, 9547874), (92, 4773937), (161, 2727964), (233, 1884988), (322, 1363982), (466, 942494), (644, 681991), (932, 471247), (1631, 269284), (2927, 150052), (3262, 134642), (5359, 81956), (5854, 75026), (6524, 67321), (10718, 40978), (11708, 37513), (20489, 21436)]