8140434

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 16765056

約数和(自身を除く): 8624622

約数列:

[1, 2, 3, 6, 71, 97, 142, 194, 197, 213, 291, 394, 426, 582, 591, 1182, 6887, 13774, 13987, 19109, 20661, 27974, 38218, 41322, 41961, 57327, 83922, 114654, 1356739, 2713478, 4070217, 8140434]

約数ペア:

[(1, 8140434), (2, 4070217), (3, 2713478), (6, 1356739), (71, 114654), (97, 83922), (142, 57327), (194, 41961), (197, 41322), (213, 38218), (291, 27974), (394, 20661), (426, 19109), (582, 13987), (591, 13774), (1182, 6887)]