2051209714148

素因数分解:

$2^2\times 7^1\times {\mathrm{5507}}^1\times {\mathrm{13302613}}^1$

素因数の和:13308131

約数の個数: 24

約数和(自身を含む): 4103164683072

約数和(自身を除く): 2051954968924

約数列:

[1, 2, 4, 7, 14, 28, 5507, 11014, 22028, 38549, 77098, 154196, 13302613, 26605226, 53210452, 93118291, 186236582, 372473164, 73257489791, 146514979582, 293029959164, 512802428537, 1025604857074, 2051209714148]

約数ペア:

[(1, 2051209714148), (2, 1025604857074), (4, 512802428537), (7, 293029959164), (14, 146514979582), (28, 73257489791), (5507, 372473164), (11014, 186236582), (22028, 93118291), (38549, 53210452), (77098, 26605226), (154196, 13302613)]