26421142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4673}}^1$

素因数の和:4943

約数の個数: 16

約数和(自身を含む): 43412112

約数和(自身を除く): 16990970

約数列:

[1, 2, 11, 22, 257, 514, 2827, 4673, 5654, 9346, 51403, 102806, 1200961, 2401922, 13210571, 26421142]

約数ペア:

[(1, 26421142), (2, 13210571), (11, 2401922), (22, 1200961), (257, 102806), (514, 51403), (2827, 9346), (4673, 5654)]