1320238094

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{2377}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 2293152960

約数和(自身を除く): 972914866

約数列:

[1, 2, 7, 14, 97, 194, 409, 679, 818, 1358, 2377, 2863, 4754, 5726, 16639, 33278, 39673, 79346, 230569, 277711, 461138, 555422, 972193, 1613983, 1944386, 3227966, 6805351, 13610702, 94302721, 188605442, 660119047, 1320238094]

約数ペア:

[(1, 1320238094), (2, 660119047), (7, 188605442), (14, 94302721), (97, 13610702), (194, 6805351), (409, 3227966), (679, 1944386), (818, 1613983), (1358, 972193), (2377, 555422), (2863, 461138), (4754, 277711), (5726, 230569), (16639, 79346), (33278, 39673)]