1314907090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{73091}}^1$

素因数の和:73362

約数の個数: 32

約数和(自身を含む): 2715513984

約数和(自身を除く): 1400606894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 17990, 73091, 146182, 365455, 511637, 730910, 1023274, 2558185, 5116370, 18784387, 37568774, 93921935, 131490709, 187843870, 262981418, 657453545, 1314907090]

約数ペア:

[(1, 1314907090), (2, 657453545), (5, 262981418), (7, 187843870), (10, 131490709), (14, 93921935), (35, 37568774), (70, 18784387), (257, 5116370), (514, 2558185), (1285, 1023274), (1799, 730910), (2570, 511637), (3598, 365455), (8995, 146182), (17990, 73091)]