2022971330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{9421}}^1$

素因数の和:9734

約数の個数: 32

約数和(自身を含む): 3693800880

約数和(自身を除く): 1670829550

約数列:

[1, 2, 5, 10, 109, 197, 218, 394, 545, 985, 1090, 1970, 9421, 18842, 21473, 42946, 47105, 94210, 107365, 214730, 1026889, 1855937, 2053778, 3711874, 5134445, 9279685, 10268890, 18559370, 202297133, 404594266, 1011485665, 2022971330]

約数ペア:

[(1, 2022971330), (2, 1011485665), (5, 404594266), (10, 202297133), (109, 18559370), (197, 10268890), (218, 9279685), (394, 5134445), (545, 3711874), (985, 2053778), (1090, 1855937), (1970, 1026889), (9421, 214730), (18842, 107365), (21473, 94210), (42946, 47105)]