1431796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1229324

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 197, 316, 394, 788, 1817, 3634, 4531, 7268, 9062, 15563, 18124, 31126, 62252, 357949, 715898, 1431796]

約数ペア:

[(1, 1431796), (2, 715898), (4, 357949), (23, 62252), (46, 31126), (79, 18124), (92, 15563), (158, 9062), (197, 7268), (316, 4531), (394, 3634), (788, 1817)]