1340762968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{120833}}^1$

素因数の和:120931

約数の個数: 32

約数和(自身を含む): 2682514800

約数和(自身を除く): 1341751832

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 120833, 241666, 483332, 966664, 2295827, 4591654, 8820809, 9183308, 17641618, 18366616, 35283236, 70566472, 167595371, 335190742, 670381484, 1340762968]

約数ペア:

[(1, 1340762968), (2, 670381484), (4, 335190742), (8, 167595371), (19, 70566472), (38, 35283236), (73, 18366616), (76, 17641618), (146, 9183308), (152, 8820809), (292, 4591654), (584, 2295827), (1387, 966664), (2774, 483332), (5548, 241666), (11096, 120833)]