1554978570239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^2\times {\mathrm{81131}}^1$

素因数の和:81455

約数の個数: 24

約数和(自身を含む): 1672357689600

約数和(自身を除く): 117379119361

約数列:

[1, 19, 79, 113, 1501, 2147, 8927, 12769, 81131, 169613, 242611, 1008751, 1541489, 6409349, 9167803, 19166269, 121777631, 174188257, 724256437, 1035961739, 13760872303, 19683273041, 81840977381, 1554978570239]

約数ペア:

[(1, 1554978570239), (19, 81840977381), (79, 19683273041), (113, 13760872303), (1501, 1035961739), (2147, 724256437), (8927, 174188257), (12769, 121777631), (81131, 19166269), (169613, 9167803), (242611, 6409349), (1008751, 1541489)]