260534852

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{947}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 461334720

約数和(自身を除く): 200799868

約数列:

[1, 2, 4, 109, 218, 436, 631, 947, 1262, 1894, 2524, 3788, 68779, 103223, 137558, 206446, 275116, 412892, 597557, 1195114, 2390228, 65133713, 130267426, 260534852]

約数ペア:

[(1, 260534852), (2, 130267426), (4, 65133713), (109, 2390228), (218, 1195114), (436, 597557), (631, 412892), (947, 275116), (1262, 206446), (1894, 137558), (2524, 103223), (3788, 68779)]