2055354808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37501}}^1$

素因数の和:37568

約数の個数: 64

約数和(自身を含む): 4536241920

約数和(自身を除く): 2480887112

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 4216, 6851, 13702, 27404, 37501, 54808, 75002, 150004, 300008, 487513, 637517, 975026, 1162531, 1275034, 1950052, 2325062, 2550068, 3900104, 4650124, 5100136, 8287721, 9300248, 15112903, 16575442, 19763027, 30225806, 33150884, 39526054, 60451612, 66301768, 79052108, 120903224, 158104216, 256919351, 513838702, 1027677404, 2055354808]

約数ペア:

[(1, 2055354808), (2, 1027677404), (4, 513838702), (8, 256919351), (13, 158104216), (17, 120903224), (26, 79052108), (31, 66301768), (34, 60451612), (52, 39526054), (62, 33150884), (68, 30225806), (104, 19763027), (124, 16575442), (136, 15112903), (221, 9300248), (248, 8287721), (403, 5100136), (442, 4650124), (527, 3900104), (806, 2550068), (884, 2325062), (1054, 1950052), (1612, 1275034), (1768, 1162531), (2108, 975026), (3224, 637517), (4216, 487513), (6851, 300008), (13702, 150004), (27404, 75002), (37501, 54808)]