262904152

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{20149}}^1$

素因数の和:20395

約数の個数: 32

約数和(自身を含む): 565812000

約数和(自身を除く): 302907848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6524, 13048, 20149, 40298, 80596, 141043, 161192, 282086, 564172, 1128344, 4694717, 9389434, 18778868, 32863019, 37557736, 65726038, 131452076, 262904152]

約数ペア:

[(1, 262904152), (2, 131452076), (4, 65726038), (7, 37557736), (8, 32863019), (14, 18778868), (28, 9389434), (56, 4694717), (233, 1128344), (466, 564172), (932, 282086), (1631, 161192), (1864, 141043), (3262, 80596), (6524, 40298), (13048, 20149)]