4891292

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 9920736

約数和(自身を除く): 5029444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 2393, 4786, 9572, 16751, 33502, 67004, 174689, 349378, 698756, 1222823, 2445646, 4891292]

約数ペア:

[(1, 4891292), (2, 2445646), (4, 1222823), (7, 698756), (14, 349378), (28, 174689), (73, 67004), (146, 33502), (292, 16751), (511, 9572), (1022, 4786), (2044, 2393)]