1531005004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{2503}}^1\times {\mathrm{5273}}^1$

素因数の和:7809

約数の個数: 24

約数和(自身を含む): 2773280160

約数和(自身を除く): 1242275156

約数列:

[1, 2, 4, 29, 58, 116, 2503, 5006, 5273, 10012, 10546, 21092, 72587, 145174, 152917, 290348, 305834, 611668, 13198319, 26396638, 52793276, 382751251, 765502502, 1531005004]

約数ペア:

[(1, 1531005004), (2, 765502502), (4, 382751251), (29, 52793276), (58, 26396638), (116, 13198319), (2503, 611668), (5006, 305834), (5273, 290348), (10012, 152917), (10546, 145174), (21092, 72587)]