6778654558

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 11400238080

約数和(自身を除く): 4621583522

約数列:

[1, 2, 13, 26, 41, 82, 169, 191, 197, 338, 382, 394, 533, 1066, 2197, 2483, 2561, 4394, 4966, 5122, 6929, 7831, 8077, 13858, 15662, 16154, 32279, 33293, 37627, 64558, 66586, 75254, 90077, 101803, 105001, 180154, 203606, 210002, 419627, 432809, 489151, 839254, 865618, 978302, 1323439, 1365013, 1542707, 2646878, 2730026, 3085414, 6358963, 12717926, 17204707, 17745169, 20055191, 34409414, 35490338, 40110382, 82666519, 165333038, 260717483, 521434966, 3389327279, 6778654558]

約数ペア:

[(1, 6778654558), (2, 3389327279), (13, 521434966), (26, 260717483), (41, 165333038), (82, 82666519), (169, 40110382), (191, 35490338), (197, 34409414), (338, 20055191), (382, 17745169), (394, 17204707), (533, 12717926), (1066, 6358963), (2197, 3085414), (2483, 2730026), (2561, 2646878), (4394, 1542707), (4966, 1365013), (5122, 1323439), (6929, 978302), (7831, 865618), (8077, 839254), (13858, 489151), (15662, 432809), (16154, 419627), (32279, 210002), (33293, 203606), (37627, 180154), (64558, 105001), (66586, 101803), (75254, 90077)]