131427362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 224570880

約数和(自身を除く): 93143518

約数列:

[1, 2, 11, 22, 29, 58, 113, 226, 319, 638, 1243, 1823, 2486, 3277, 3646, 6554, 20053, 36047, 40106, 52867, 72094, 105734, 205999, 411998, 581537, 1163074, 2265989, 4531978, 5973971, 11947942, 65713681, 131427362]

約数ペア:

[(1, 131427362), (2, 65713681), (11, 11947942), (22, 5973971), (29, 4531978), (58, 2265989), (113, 1163074), (226, 581537), (319, 411998), (638, 205999), (1243, 105734), (1823, 72094), (2486, 52867), (3277, 40106), (3646, 36047), (6554, 20053)]