425895790318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{40459}}^1\times {\mathrm{74131}}^1$

素因数の和:114663

約数の個数: 16

約数和(自身を含む): 647866235520

約数和(自身を除く): 221970445202

約数列:

[1, 2, 71, 142, 40459, 74131, 80918, 148262, 2872589, 5263301, 5745178, 10526602, 2999266129, 5998532258, 212947895159, 425895790318]

約数ペア:

[(1, 425895790318), (2, 212947895159), (71, 5998532258), (142, 2999266129), (40459, 10526602), (74131, 5745178), (80918, 5263301), (148262, 2872589)]