2058743908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 3933183744

約数和(自身を除く): 1874439836

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 431, 862, 947, 1261, 1724, 1894, 2522, 3788, 5044, 5603, 11206, 12311, 22412, 24622, 41807, 49244, 83614, 91859, 167228, 183718, 367436, 408157, 543491, 816314, 1086982, 1194167, 1632628, 2173964, 2388334, 4776668, 5306041, 10612082, 21224164, 39591229, 79182458, 158364916, 514685977, 1029371954, 2058743908]

約数ペア:

[(1, 2058743908), (2, 1029371954), (4, 514685977), (13, 158364916), (26, 79182458), (52, 39591229), (97, 21224164), (194, 10612082), (388, 5306041), (431, 4776668), (862, 2388334), (947, 2173964), (1261, 1632628), (1724, 1194167), (1894, 1086982), (2522, 816314), (3788, 543491), (5044, 408157), (5603, 367436), (11206, 183718), (12311, 167228), (22412, 91859), (24622, 83614), (41807, 49244)]