522032030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211349}}^1$

素因数の和:211388

約数の個数: 32

約数和(自身を含む): 1065204000

約数和(自身を除く): 543171970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 211349, 422698, 1056745, 2113490, 2747537, 4015631, 5495074, 8031262, 13737685, 20078155, 27475370, 40156310, 52203203, 104406406, 261016015, 522032030]

約数ペア:

[(1, 522032030), (2, 261016015), (5, 104406406), (10, 52203203), (13, 40156310), (19, 27475370), (26, 20078155), (38, 13737685), (65, 8031262), (95, 5495074), (130, 4015631), (190, 2747537), (247, 2113490), (494, 1056745), (1235, 422698), (2470, 211349)]