2641136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{7177}}^1$

素因数の和:7208

約数の個数: 20

約数和(自身を含む): 5340432

約数和(自身を除く): 2699296

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 7177, 14354, 28708, 57416, 114832, 165071, 330142, 660284, 1320568, 2641136]

約数ペア:

[(1, 2641136), (2, 1320568), (4, 660284), (8, 330142), (16, 165071), (23, 114832), (46, 57416), (92, 28708), (184, 14354), (368, 7177)]