1669307788

素因数分解:

$2^2\times {\mathrm{373}}^1\times {\mathrm{991}}^1\times {\mathrm{1129}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 2934673280

約数和(自身を除く): 1265365492

約数列:

[1, 2, 4, 373, 746, 991, 1129, 1492, 1982, 2258, 3964, 4516, 369643, 421117, 739286, 842234, 1118839, 1478572, 1684468, 2237678, 4475356, 417326947, 834653894, 1669307788]

約数ペア:

[(1, 1669307788), (2, 834653894), (4, 417326947), (373, 4475356), (746, 2237678), (991, 1684468), (1129, 1478572), (1492, 1118839), (1982, 842234), (2258, 739286), (3964, 421117), (4516, 369643)]