2078349878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7243}}^1\times {\mathrm{13043}}^1$

素因数の和:20299

約数の個数: 16

約数和(自身を含む): 3401666496

約数和(自身を除く): 1323316618

約数列:

[1, 2, 11, 22, 7243, 13043, 14486, 26086, 79673, 143473, 159346, 286946, 94470449, 188940898, 1039174939, 2078349878]

約数ペア:

[(1, 2078349878), (2, 1039174939), (11, 188940898), (22, 94470449), (7243, 286946), (13043, 159346), (14486, 143473), (26086, 79673)]