1921795496

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{773}}^1\times {\mathrm{2447}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 3637923840

約数和(自身を除く): 1716128344

約数列:

[1, 2, 4, 8, 127, 254, 508, 773, 1016, 1546, 2447, 3092, 4894, 6184, 9788, 19576, 98171, 196342, 310769, 392684, 621538, 785368, 1243076, 1891531, 2486152, 3783062, 7566124, 15132248, 240224437, 480448874, 960897748, 1921795496]

約数ペア:

[(1, 1921795496), (2, 960897748), (4, 480448874), (8, 240224437), (127, 15132248), (254, 7566124), (508, 3783062), (773, 2486152), (1016, 1891531), (1546, 1243076), (2447, 785368), (3092, 621538), (4894, 392684), (6184, 310769), (9788, 196342), (19576, 98171)]