13303730426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{1997}}^1$

素因数の和:3263

約数の個数: 64

約数和(自身を含む): 25231191552

約数和(自身を除く): 11927461126

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 1217, 1997, 2434, 2737, 3994, 5474, 8519, 13979, 17038, 20689, 27958, 27991, 33949, 41378, 45931, 55982, 67898, 91862, 144823, 195937, 237643, 289646, 321517, 391874, 475286, 475847, 643034, 780827, 951694, 1561654, 2430349, 3330929, 4860698, 5465789, 6661858, 10931578, 17012443, 34024886, 41315933, 55898027, 82631866, 111796054, 289211531, 391286189, 578423062, 782572378, 950266459, 1900532918, 6651865213, 13303730426]

約数ペア:

[(1, 13303730426), (2, 6651865213), (7, 1900532918), (14, 950266459), (17, 782572378), (23, 578423062), (34, 391286189), (46, 289211531), (119, 111796054), (161, 82631866), (238, 55898027), (322, 41315933), (391, 34024886), (782, 17012443), (1217, 10931578), (1997, 6661858), (2434, 5465789), (2737, 4860698), (3994, 3330929), (5474, 2430349), (8519, 1561654), (13979, 951694), (17038, 780827), (20689, 643034), (27958, 475847), (27991, 475286), (33949, 391874), (41378, 321517), (45931, 289646), (55982, 237643), (67898, 195937), (91862, 144823)]