1918781632

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{731243}}^1$

素因数の和:731296

約数の個数: 28

約数和(自身を含む): 3900455496

約数和(自身を除く): 1981673864

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 731243, 1462486, 2924972, 5849944, 11699888, 23399776, 29980963, 46799552, 59961926, 119923852, 239847704, 479695408, 959390816, 1918781632]

約数ペア:

[(1, 1918781632), (2, 959390816), (4, 479695408), (8, 239847704), (16, 119923852), (32, 59961926), (41, 46799552), (64, 29980963), (82, 23399776), (164, 11699888), (328, 5849944), (656, 2924972), (1312, 1462486), (2624, 731243)]