2685628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 5209344

約数和(自身を除く): 2523716

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 911, 1474, 1822, 2948, 3644, 10021, 20042, 40084, 61037, 122074, 244148, 671407, 1342814, 2685628]

約数ペア:

[(1, 2685628), (2, 1342814), (4, 671407), (11, 244148), (22, 122074), (44, 61037), (67, 40084), (134, 20042), (268, 10021), (737, 3644), (911, 2948), (1474, 1822)]