490486532

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{3049}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 868005600

約数和(自身を除く): 377519068

約数列:

[1, 2, 4, 131, 262, 307, 524, 614, 1228, 3049, 6098, 12196, 40217, 80434, 160868, 399419, 798838, 936043, 1597676, 1872086, 3744172, 122621633, 245243266, 490486532]

約数ペア:

[(1, 490486532), (2, 245243266), (4, 122621633), (131, 3744172), (262, 1872086), (307, 1597676), (524, 936043), (614, 798838), (1228, 399419), (3049, 160868), (6098, 80434), (12196, 40217)]