255089714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{27673}}^1$

素因数の和:28105

約数の個数: 16

約数和(自身を含む): 418430880

約数和(自身を除く): 163341166

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 27673, 55346, 304403, 608806, 11594987, 23189974, 127544857, 255089714]

約数ペア:

[(1, 255089714), (2, 127544857), (11, 23189974), (22, 11594987), (419, 608806), (838, 304403), (4609, 55346), (9218, 27673)]