1520404926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{12421}}^1$

素因数の和:13336

約数の個数: 32

約数和(自身を含む): 3176851968

約数和(自身を除く): 1656447042

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 887, 1774, 2661, 5322, 12421, 20401, 24842, 37263, 40802, 61203, 74526, 122406, 285683, 571366, 857049, 1714098, 11017427, 22034854, 33052281, 66104562, 253400821, 506801642, 760202463, 1520404926]

約数ペア:

[(1, 1520404926), (2, 760202463), (3, 506801642), (6, 253400821), (23, 66104562), (46, 33052281), (69, 22034854), (138, 11017427), (887, 1714098), (1774, 857049), (2661, 571366), (5322, 285683), (12421, 122406), (20401, 74526), (24842, 61203), (37263, 40802)]