1597040648

素因数分解:

$2^3\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{20771}}^1$

素因数の和:22157

約数の個数: 32

約数和(自身を含む): 3424887360

約数和(自身を除く): 1827846712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1373, 2746, 5492, 9611, 10984, 19222, 20771, 38444, 41542, 76888, 83084, 145397, 166168, 290794, 581588, 1163176, 28518583, 57037166, 114074332, 199630081, 228148664, 399260162, 798520324, 1597040648]

約数ペア:

[(1, 1597040648), (2, 798520324), (4, 399260162), (7, 228148664), (8, 199630081), (14, 114074332), (28, 57037166), (56, 28518583), (1373, 1163176), (2746, 581588), (5492, 290794), (9611, 166168), (10984, 145397), (19222, 83084), (20771, 76888), (38444, 41542)]