1298804912

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{336827}}^1$

素因数の和:337076

約数の個数: 20

約数和(自身を含む): 2526883656

約数和(自身を除く): 1228078744

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 336827, 673654, 1347308, 2694616, 5389232, 81175307, 162350614, 324701228, 649402456, 1298804912]

約数ペア:

[(1, 1298804912), (2, 649402456), (4, 324701228), (8, 162350614), (16, 81175307), (241, 5389232), (482, 2694616), (964, 1347308), (1928, 673654), (3856, 336827)]