1259244312

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{400523}}^1$

素因数の和:400663

約数の個数: 32

約数和(自身を含む): 3172150080

約数和(自身を除く): 1912905768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 400523, 801046, 1201569, 1602092, 2403138, 3204184, 4806276, 9612552, 52468513, 104937026, 157405539, 209874052, 314811078, 419748104, 629622156, 1259244312]

約数ペア:

[(1, 1259244312), (2, 629622156), (3, 419748104), (4, 314811078), (6, 209874052), (8, 157405539), (12, 104937026), (24, 52468513), (131, 9612552), (262, 4806276), (393, 3204184), (524, 2403138), (786, 1602092), (1048, 1201569), (1572, 801046), (3144, 400523)]