137577008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{277373}}^1$

素因数の和:277412

約数の個数: 20

約数和(自身を含む): 275155008

約数和(自身を除く): 137578000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 277373, 554746, 1109492, 2218984, 4437968, 8598563, 17197126, 34394252, 68788504, 137577008]

約数ペア:

[(1, 137577008), (2, 68788504), (4, 34394252), (8, 17197126), (16, 8598563), (31, 4437968), (62, 2218984), (124, 1109492), (248, 554746), (496, 277373)]