2010902872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1181}}^1\times {\mathrm{1759}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 4150238400

約数和(自身を除く): 2139335528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1181, 1759, 2362, 3518, 4724, 7036, 9448, 12991, 14072, 19349, 25982, 38698, 51964, 77396, 103928, 142901, 154792, 212839, 285802, 425678, 571604, 851356, 1143208, 1702712, 2077379, 4154758, 8309516, 16619032, 22851169, 45702338, 91404676, 182809352, 251362859, 502725718, 1005451436, 2010902872]

約数ペア:

[(1, 2010902872), (2, 1005451436), (4, 502725718), (8, 251362859), (11, 182809352), (22, 91404676), (44, 45702338), (88, 22851169), (121, 16619032), (242, 8309516), (484, 4154758), (968, 2077379), (1181, 1702712), (1759, 1143208), (2362, 851356), (3518, 571604), (4724, 425678), (7036, 285802), (9448, 212839), (12991, 154792), (14072, 142901), (19349, 103928), (25982, 77396), (38698, 51964)]