1282302408

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{407857}}^1$

素因数の和:407997

約数の個数: 32

約数和(自身を含む): 3230235360

約数和(自身を除く): 1947932952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 407857, 815714, 1223571, 1631428, 2447142, 3262856, 4894284, 9788568, 53429267, 106858534, 160287801, 213717068, 320575602, 427434136, 641151204, 1282302408]

約数ペア:

[(1, 1282302408), (2, 641151204), (3, 427434136), (4, 320575602), (6, 213717068), (8, 160287801), (12, 106858534), (24, 53429267), (131, 9788568), (262, 4894284), (393, 3262856), (524, 2447142), (786, 1631428), (1048, 1223571), (1572, 815714), (3144, 407857)]