2887452078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{10079}}^1$

素因数の和:10469

約数の個数: 64

約数和(自身を含む): 6967296000

約数和(自身を除く): 4079843922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 359, 399, 718, 798, 1077, 2154, 2513, 5026, 6821, 7539, 10079, 13642, 15078, 20158, 20463, 30237, 40926, 47747, 60474, 70553, 95494, 141106, 143241, 191501, 211659, 286482, 383002, 423318, 574503, 1149006, 1340507, 2681014, 3618361, 4021521, 7236722, 8043042, 10855083, 21710166, 25328527, 50657054, 68748859, 75985581, 137497718, 151971162, 206246577, 412493154, 481242013, 962484026, 1443726039, 2887452078]

約数ペア:

[(1, 2887452078), (2, 1443726039), (3, 962484026), (6, 481242013), (7, 412493154), (14, 206246577), (19, 151971162), (21, 137497718), (38, 75985581), (42, 68748859), (57, 50657054), (114, 25328527), (133, 21710166), (266, 10855083), (359, 8043042), (399, 7236722), (718, 4021521), (798, 3618361), (1077, 2681014), (2154, 1340507), (2513, 1149006), (5026, 574503), (6821, 423318), (7539, 383002), (10079, 286482), (13642, 211659), (15078, 191501), (20158, 143241), (20463, 141106), (30237, 95494), (40926, 70553), (47747, 60474)]