889042168

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{47963}}^1$

素因数の和:48307

約数の個数: 32

約数和(自身を含む): 1910885760

約数和(自身を除く): 1021843592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 47963, 95926, 191852, 335741, 383704, 671482, 1342964, 2685928, 15875753, 31751506, 63503012, 111130271, 127006024, 222260542, 444521084, 889042168]

約数ペア:

[(1, 889042168), (2, 444521084), (4, 222260542), (7, 127006024), (8, 111130271), (14, 63503012), (28, 31751506), (56, 15875753), (331, 2685928), (662, 1342964), (1324, 671482), (2317, 383704), (2648, 335741), (4634, 191852), (9268, 95926), (18536, 47963)]