288094768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1385071}}^1$

素因数の和:1385092

約数の個数: 20

約数和(自身を含む): 601121248

約数和(自身を除く): 313026480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1385071, 2770142, 5540284, 11080568, 18005923, 22161136, 36011846, 72023692, 144047384, 288094768]

約数ペア:

[(1, 288094768), (2, 144047384), (4, 72023692), (8, 36011846), (13, 22161136), (16, 18005923), (26, 11080568), (52, 5540284), (104, 2770142), (208, 1385071)]