5458168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 10890000

約数和(自身を除く): 5431832

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 241, 298, 482, 596, 964, 1192, 1928, 2831, 4579, 5662, 9158, 11324, 18316, 22648, 35909, 36632, 71818, 143636, 287272, 682271, 1364542, 2729084, 5458168]

約数ペア:

[(1, 5458168), (2, 2729084), (4, 1364542), (8, 682271), (19, 287272), (38, 143636), (76, 71818), (149, 36632), (152, 35909), (241, 22648), (298, 18316), (482, 11324), (596, 9158), (964, 5662), (1192, 4579), (1928, 2831)]