1597784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3175200

約数和(自身を除く): 1577416

約数列:

[1, 2, 4, 8, 29, 58, 71, 97, 116, 142, 194, 232, 284, 388, 568, 776, 2059, 2813, 4118, 5626, 6887, 8236, 11252, 13774, 16472, 22504, 27548, 55096, 199723, 399446, 798892, 1597784]

約数ペア:

[(1, 1597784), (2, 798892), (4, 399446), (8, 199723), (29, 55096), (58, 27548), (71, 22504), (97, 16472), (116, 13774), (142, 11252), (194, 8236), (232, 6887), (284, 5626), (388, 4118), (568, 2813), (776, 2059)]