2456344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 5091840

約数和(自身を除く): 2635496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 271, 412, 542, 824, 1084, 1133, 2168, 2266, 2981, 4532, 5962, 9064, 11924, 23848, 27913, 55826, 111652, 223304, 307043, 614086, 1228172, 2456344]

約数ペア:

[(1, 2456344), (2, 1228172), (4, 614086), (8, 307043), (11, 223304), (22, 111652), (44, 55826), (88, 27913), (103, 23848), (206, 11924), (271, 9064), (412, 5962), (542, 4532), (824, 2981), (1084, 2266), (1133, 2168)]