268794118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{100823}}^1$

素因数の和:100899

約数の個数: 16

約数和(自身を含む): 425880576

約数和(自身を除く): 157086458

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 100823, 201646, 3125513, 4335389, 6251026, 8670778, 134397059, 268794118]

約数ペア:

[(1, 268794118), (2, 134397059), (31, 8670778), (43, 6251026), (62, 4335389), (86, 3125513), (1333, 201646), (2666, 100823)]