977882648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{2306327}}^1$

素因数の和:2306386

約数の個数: 16

約数和(自身を含む): 1868125680

約数和(自身を除く): 890243032

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 2306327, 4612654, 9225308, 18450616, 122235331, 244470662, 488941324, 977882648]

約数ペア:

[(1, 977882648), (2, 488941324), (4, 244470662), (8, 122235331), (53, 18450616), (106, 9225308), (212, 4612654), (424, 2306327)]