404159628

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{257099}}^1$

素因数の和:257237

約数の個数: 24

約数和(自身を含む): 950241600

約数和(自身を除く): 546081972

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 257099, 514198, 771297, 1028396, 1542594, 3085188, 33679969, 67359938, 101039907, 134719876, 202079814, 404159628]

約数ペア:

[(1, 404159628), (2, 202079814), (3, 134719876), (4, 101039907), (6, 67359938), (12, 33679969), (131, 3085188), (262, 1542594), (393, 1028396), (524, 771297), (786, 514198), (1572, 257099)]