2019466852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3413

約数の個数: 72

約数和(自身を含む): 4087722240

約数和(自身を除く): 2068255388

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 169, 338, 377, 403, 676, 754, 806, 899, 1508, 1612, 1798, 3323, 3596, 4901, 5239, 6646, 9802, 10478, 11687, 13292, 19604, 20956, 23374, 43199, 46748, 86398, 96367, 103013, 151931, 172796, 192734, 206026, 303862, 385468, 412052, 561587, 607724, 1123174, 1252771, 1339169, 2246348, 2505542, 2678338, 2987377, 5011084, 5356676, 5974754, 11949508, 16286023, 17409197, 32572046, 34818394, 38835901, 65144092, 69636788, 77671802, 155343604, 504866713, 1009733426, 2019466852]

約数ペア:

[(1, 2019466852), (2, 1009733426), (4, 504866713), (13, 155343604), (26, 77671802), (29, 69636788), (31, 65144092), (52, 38835901), (58, 34818394), (62, 32572046), (116, 17409197), (124, 16286023), (169, 11949508), (338, 5974754), (377, 5356676), (403, 5011084), (676, 2987377), (754, 2678338), (806, 2505542), (899, 2246348), (1508, 1339169), (1612, 1252771), (1798, 1123174), (3323, 607724), (3596, 561587), (4901, 412052), (5239, 385468), (6646, 303862), (9802, 206026), (10478, 192734), (11687, 172796), (13292, 151931), (19604, 103013), (20956, 96367), (23374, 86398), (43199, 46748)]