140769004

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{106321}}^1$

素因数の和:106656

約数の個数: 12

約数和(自身を含む): 247092328

約数和(自身を除く): 106323324

約数列:

[1, 2, 4, 331, 662, 1324, 106321, 212642, 425284, 35192251, 70384502, 140769004]

約数ペア:

[(1, 140769004), (2, 70384502), (4, 35192251), (331, 425284), (662, 212642), (1324, 106321)]