2014619918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 3369662208

約数和(自身を除く): 1355042290

約数列:

[1, 2, 17, 34, 43, 67, 86, 131, 134, 157, 262, 314, 731, 1139, 1462, 2227, 2278, 2669, 2881, 4454, 5338, 5633, 5762, 6751, 8777, 10519, 11266, 13502, 17554, 20567, 21038, 41134, 48977, 95761, 97954, 114767, 149209, 178823, 191522, 229534, 298418, 349639, 357646, 377411, 452317, 699278, 754822, 884381, 904634, 1377989, 1768762, 2755978, 6415987, 7689389, 12831974, 15034477, 15378778, 23425813, 30068954, 46851626, 59253527, 118507054, 1007309959, 2014619918]

約数ペア:

[(1, 2014619918), (2, 1007309959), (17, 118507054), (34, 59253527), (43, 46851626), (67, 30068954), (86, 23425813), (131, 15378778), (134, 15034477), (157, 12831974), (262, 7689389), (314, 6415987), (731, 2755978), (1139, 1768762), (1462, 1377989), (2227, 904634), (2278, 884381), (2669, 754822), (2881, 699278), (4454, 452317), (5338, 377411), (5633, 357646), (5762, 349639), (6751, 298418), (8777, 229534), (10519, 191522), (11266, 178823), (13502, 149209), (17554, 114767), (20567, 97954), (21038, 95761), (41134, 48977)]