1900861336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{68141}}^1$

素因数の和:68475

約数の個数: 32

約数和(自身を含む): 3900448080

約数和(自身を除く): 1999586744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 1268, 2536, 3487, 6974, 13948, 27896, 68141, 136282, 272564, 545128, 749551, 1499102, 2998204, 5996408, 21600697, 43201394, 86402788, 172805576, 237607667, 475215334, 950430668, 1900861336]

約数ペア:

[(1, 1900861336), (2, 950430668), (4, 475215334), (8, 237607667), (11, 172805576), (22, 86402788), (44, 43201394), (88, 21600697), (317, 5996408), (634, 2998204), (1268, 1499102), (2536, 749551), (3487, 545128), (6974, 272564), (13948, 136282), (27896, 68141)]