1246020368

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{613199}}^1$

素因数の和:613334

約数の個数: 20

約数和(自身を含む): 2433177600

約数和(自身を除く): 1187157232

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 613199, 1226398, 2452796, 4905592, 9811184, 77876273, 155752546, 311505092, 623010184, 1246020368]

約数ペア:

[(1, 1246020368), (2, 623010184), (4, 311505092), (8, 155752546), (16, 77876273), (127, 9811184), (254, 4905592), (508, 2452796), (1016, 1226398), (2032, 613199)]