4978904

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 10836480

約数和(自身を除く): 5857576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1327, 1876, 2654, 3752, 5308, 9289, 10616, 18578, 37156, 74312, 88909, 177818, 355636, 622363, 711272, 1244726, 2489452, 4978904]

約数ペア:

[(1, 4978904), (2, 2489452), (4, 1244726), (7, 711272), (8, 622363), (14, 355636), (28, 177818), (56, 88909), (67, 74312), (134, 37156), (268, 18578), (469, 10616), (536, 9289), (938, 5308), (1327, 3752), (1876, 2654)]