1900891432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{31907}}^1$

素因数の和:32601

約数の個数: 32

約数和(自身を含む): 3894052320

約数和(自身を除く): 1993160888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 677, 1354, 2708, 5416, 7447, 14894, 29788, 31907, 59576, 63814, 127628, 255256, 350977, 701954, 1403908, 2807816, 21601039, 43202078, 86404156, 172808312, 237611429, 475222858, 950445716, 1900891432]

約数ペア:

[(1, 1900891432), (2, 950445716), (4, 475222858), (8, 237611429), (11, 172808312), (22, 86404156), (44, 43202078), (88, 21601039), (677, 2807816), (1354, 1403908), (2708, 701954), (5416, 350977), (7447, 255256), (14894, 127628), (29788, 63814), (31907, 59576)]