1490492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 2884896

約数和(自身を除く): 1394404

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 953, 1564, 1906, 3812, 16201, 21919, 32402, 43838, 64804, 87676, 372623, 745246, 1490492]

約数ペア:

[(1, 1490492), (2, 745246), (4, 372623), (17, 87676), (23, 64804), (34, 43838), (46, 32402), (68, 21919), (92, 16201), (391, 3812), (782, 1906), (953, 1564)]