2079436996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{196991}}^1$

素因数の和:197044

約数の個数: 48

約数和(自身を含む): 4633251840

約数和(自身を除く): 2553814844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 196991, 393982, 787964, 1378937, 2560883, 2757874, 5121766, 5515748, 5712739, 10243532, 11425478, 17926181, 22850956, 35852362, 39989173, 71704724, 74265607, 79978346, 148531214, 159956692, 297062428, 519859249, 1039718498, 2079436996]

約数ペア:

[(1, 2079436996), (2, 1039718498), (4, 519859249), (7, 297062428), (13, 159956692), (14, 148531214), (26, 79978346), (28, 74265607), (29, 71704724), (52, 39989173), (58, 35852362), (91, 22850956), (116, 17926181), (182, 11425478), (203, 10243532), (364, 5712739), (377, 5515748), (406, 5121766), (754, 2757874), (812, 2560883), (1508, 1378937), (2639, 787964), (5278, 393982), (10556, 196991)]