306021976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2942519}}^1$

素因数の和:2942538

約数の個数: 16

約数和(自身を含む): 617929200

約数和(自身を除く): 311907224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2942519, 5885038, 11770076, 23540152, 38252747, 76505494, 153010988, 306021976]

約数ペア:

[(1, 306021976), (2, 153010988), (4, 76505494), (8, 38252747), (13, 23540152), (26, 11770076), (52, 5885038), (104, 2942519)]