823013378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{8969}}^1$

素因数の和:9122

約数の個数: 32

約数和(自身を含む): 1392431040

約数和(自身を除く): 569417662

約数列:

[1, 2, 11, 22, 43, 86, 97, 194, 473, 946, 1067, 2134, 4171, 8342, 8969, 17938, 45881, 91762, 98659, 197318, 385667, 771334, 869993, 1739986, 4242337, 8484674, 9569923, 19139846, 37409699, 74819398, 411506689, 823013378]

約数ペア:

[(1, 823013378), (2, 411506689), (11, 74819398), (22, 37409699), (43, 19139846), (86, 9569923), (97, 8484674), (194, 4242337), (473, 1739986), (946, 869993), (1067, 771334), (2134, 385667), (4171, 197318), (8342, 98659), (8969, 91762), (17938, 45881)]