5289992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 10636920

約数和(自身を除く): 5346928

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 401, 776, 802, 1604, 1649, 3208, 3298, 6596, 6817, 13192, 13634, 27268, 38897, 54536, 77794, 155588, 311176, 661249, 1322498, 2644996, 5289992]

約数ペア:

[(1, 5289992), (2, 2644996), (4, 1322498), (8, 661249), (17, 311176), (34, 155588), (68, 77794), (97, 54536), (136, 38897), (194, 27268), (388, 13634), (401, 13192), (776, 6817), (802, 6596), (1604, 3298), (1649, 3208)]