2019497476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6961}}^1$

素因数の和:7096

約数の個数: 48

約数和(自身を含む): 3807100080

約数和(自身を除く): 1787602604

約数列:

[1, 2, 4, 29, 41, 58, 61, 82, 116, 122, 164, 244, 1189, 1769, 2378, 2501, 3538, 4756, 5002, 6961, 7076, 10004, 13922, 27844, 72529, 145058, 201869, 285401, 290116, 403738, 424621, 570802, 807476, 849242, 1141604, 1698484, 8276629, 12314009, 16553258, 17409461, 24628018, 33106516, 34818922, 49256036, 69637844, 504874369, 1009748738, 2019497476]

約数ペア:

[(1, 2019497476), (2, 1009748738), (4, 504874369), (29, 69637844), (41, 49256036), (58, 34818922), (61, 33106516), (82, 24628018), (116, 17409461), (122, 16553258), (164, 12314009), (244, 8276629), (1189, 1698484), (1769, 1141604), (2378, 849242), (2501, 807476), (3538, 570802), (4756, 424621), (5002, 403738), (6961, 290116), (7076, 285401), (10004, 201869), (13922, 145058), (27844, 72529)]