2013261844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{173977}}^1$

素因数の和:174255

約数の個数: 24

約数和(自身を含む): 3858136128

約数和(自身を除く): 1844874284

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5786, 11572, 173977, 347954, 695908, 1913747, 3827494, 7654988, 45755951, 91511902, 183023804, 503315461, 1006630922, 2013261844]

約数ペア:

[(1, 2013261844), (2, 1006630922), (4, 503315461), (11, 183023804), (22, 91511902), (44, 45755951), (263, 7654988), (526, 3827494), (1052, 1913747), (2893, 695908), (5786, 347954), (11572, 173977)]