7780322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 13716864

約数和(自身を除く): 5936542

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 293, 374, 586, 781, 1207, 1562, 2414, 3223, 4981, 6446, 9962, 13277, 20803, 26554, 41606, 54791, 109582, 228833, 353651, 457666, 707302, 3890161, 7780322]

約数ペア:

[(1, 7780322), (2, 3890161), (11, 707302), (17, 457666), (22, 353651), (34, 228833), (71, 109582), (142, 54791), (187, 41606), (293, 26554), (374, 20803), (586, 13277), (781, 9962), (1207, 6446), (1562, 4981), (2414, 3223)]