4885758904

素因数分解:

$2^3\times {\mathrm{13}}^4\times {\mathrm{21383}}^1$

素因数の和:21441

約数の個数: 40

約数和(自身を含む): 9924635160

約数和(自身を除く): 5038876256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 8788, 17576, 21383, 28561, 42766, 57122, 85532, 114244, 171064, 228488, 277979, 555958, 1111916, 2223832, 3613727, 7227454, 14454908, 28909816, 46978451, 93956902, 187913804, 375827608, 610719863, 1221439726, 2442879452, 4885758904]

約数ペア:

[(1, 4885758904), (2, 2442879452), (4, 1221439726), (8, 610719863), (13, 375827608), (26, 187913804), (52, 93956902), (104, 46978451), (169, 28909816), (338, 14454908), (676, 7227454), (1352, 3613727), (2197, 2223832), (4394, 1111916), (8788, 555958), (17576, 277979), (21383, 228488), (28561, 171064), (42766, 114244), (57122, 85532)]