8117758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 14141952

約数和(自身を除く): 6024194

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 263, 506, 526, 671, 1342, 1403, 2806, 2893, 5786, 6049, 12098, 15433, 16043, 30866, 32086, 66539, 133078, 176473, 352946, 368989, 737978, 4058879, 8117758]

約数ペア:

[(1, 8117758), (2, 4058879), (11, 737978), (22, 368989), (23, 352946), (46, 176473), (61, 133078), (122, 66539), (253, 32086), (263, 30866), (506, 16043), (526, 15433), (671, 12098), (1342, 6049), (1403, 5786), (2806, 2893)]