2019019994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{2003}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 3350367360

約数和(自身を除く): 1331347366

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 1289, 2003, 2578, 4006, 21913, 29647, 34051, 43826, 46069, 59294, 68102, 92138, 503999, 783173, 1007998, 1566346, 2581867, 5163734, 43891739, 59382941, 87783478, 118765882, 1009509997, 2019019994]

約数ペア:

[(1, 2019019994), (2, 1009509997), (17, 118765882), (23, 87783478), (34, 59382941), (46, 43891739), (391, 5163734), (782, 2581867), (1289, 1566346), (2003, 1007998), (2578, 783173), (4006, 503999), (21913, 92138), (29647, 68102), (34051, 59294), (43826, 46069)]