2013989854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 3378412800

約数和(自身を除く): 1364422946

約数列:

[1, 2, 19, 29, 38, 58, 83, 97, 166, 194, 227, 454, 551, 1102, 1577, 1843, 2407, 2813, 3154, 3686, 4313, 4814, 5626, 6583, 8051, 8626, 13166, 16102, 18841, 22019, 37682, 44038, 45733, 53447, 91466, 106894, 125077, 152969, 233479, 250154, 305938, 357979, 418361, 466958, 546389, 638551, 715958, 836722, 1092778, 1277102, 1827577, 3655154, 4436101, 8872202, 10381391, 12132469, 20762782, 24264938, 34723963, 52999733, 69447926, 105999466, 1006994927, 2013989854]

約数ペア:

[(1, 2013989854), (2, 1006994927), (19, 105999466), (29, 69447926), (38, 52999733), (58, 34723963), (83, 24264938), (97, 20762782), (166, 12132469), (194, 10381391), (227, 8872202), (454, 4436101), (551, 3655154), (1102, 1827577), (1577, 1277102), (1843, 1092778), (2407, 836722), (2813, 715958), (3154, 638551), (3686, 546389), (4313, 466958), (4814, 418361), (5626, 357979), (6583, 305938), (8051, 250154), (8626, 233479), (13166, 152969), (16102, 125077), (18841, 106894), (22019, 91466), (37682, 53447), (44038, 45733)]