388676514

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{3089}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 791732160

約数和(自身を除く): 403055646

約数列:

[1, 2, 3, 6, 67, 134, 201, 313, 402, 626, 939, 1878, 3089, 6178, 9267, 18534, 20971, 41942, 62913, 125826, 206963, 413926, 620889, 966857, 1241778, 1933714, 2900571, 5801142, 64779419, 129558838, 194338257, 388676514]

約数ペア:

[(1, 388676514), (2, 194338257), (3, 129558838), (6, 64779419), (67, 5801142), (134, 2900571), (201, 1933714), (313, 1241778), (402, 966857), (626, 620889), (939, 413926), (1878, 206963), (3089, 125826), (6178, 62913), (9267, 41942), (18534, 20971)]