2019947703664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1\times {\mathrm{107843}}^1$

素因数の和:111326

約数の個数: 80

約数和(自身を含む): 4408483267584

約数和(自身を除く): 2388535563920

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 3433, 5456, 6866, 13732, 27464, 37763, 54928, 75526, 106423, 107843, 151052, 212846, 215686, 302104, 425692, 431372, 604208, 851384, 862744, 1170653, 1186273, 1702768, 1725488, 2341306, 2372546, 3343133, 4682612, 4745092, 6686266, 9365224, 9490184, 13372532, 18730448, 18980368, 26745064, 36774463, 53490128, 73548926, 147097852, 294195704, 370225019, 588391408, 740450038, 1480900076, 2961800152, 4072475209, 5923600304, 8144950418, 11476975589, 16289900836, 22953951178, 32579801672, 45907902356, 65159603344, 91815804712, 126246731479, 183631609424, 252493462958, 504986925916, 1009973851832, 2019947703664]

約数ペア:

[(1, 2019947703664), (2, 1009973851832), (4, 504986925916), (8, 252493462958), (11, 183631609424), (16, 126246731479), (22, 91815804712), (31, 65159603344), (44, 45907902356), (62, 32579801672), (88, 22953951178), (124, 16289900836), (176, 11476975589), (248, 8144950418), (341, 5923600304), (496, 4072475209), (682, 2961800152), (1364, 1480900076), (2728, 740450038), (3433, 588391408), (5456, 370225019), (6866, 294195704), (13732, 147097852), (27464, 73548926), (37763, 53490128), (54928, 36774463), (75526, 26745064), (106423, 18980368), (107843, 18730448), (151052, 13372532), (212846, 9490184), (215686, 9365224), (302104, 6686266), (425692, 4745092), (431372, 4682612), (604208, 3343133), (851384, 2372546), (862744, 2341306), (1170653, 1725488), (1186273, 1702768)]