5121584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{24623}}^1$

素因数の和:24644

約数の個数: 20

約数和(自身を含む): 10686816

約数和(自身を除く): 5565232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24623, 49246, 98492, 196984, 320099, 393968, 640198, 1280396, 2560792, 5121584]

約数ペア:

[(1, 5121584), (2, 2560792), (4, 1280396), (8, 640198), (13, 393968), (16, 320099), (26, 196984), (52, 98492), (104, 49246), (208, 24623)]