1307912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 2656800

約数和(自身を除く): 1348888

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 163, 236, 326, 472, 652, 1003, 1304, 2006, 2771, 4012, 5542, 8024, 9617, 11084, 19234, 22168, 38468, 76936, 163489, 326978, 653956, 1307912]

約数ペア:

[(1, 1307912), (2, 653956), (4, 326978), (8, 163489), (17, 76936), (34, 38468), (59, 22168), (68, 19234), (118, 11084), (136, 9617), (163, 8024), (236, 5542), (326, 4012), (472, 2771), (652, 2006), (1003, 1304)]