9403578668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{4729}}^1$

素因数の和:5838

約数の個数: 48

約数和(自身を含む): 18391148160

約数和(自身を除く): 8987569492

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1051, 1892, 2102, 4204, 4729, 9458, 11561, 18916, 23122, 45193, 46244, 52019, 90386, 104038, 180772, 203347, 208076, 406694, 497123, 813388, 994246, 1988492, 2236817, 4473634, 4970179, 8947268, 9940358, 19880716, 54671969, 109343938, 213717697, 218687876, 427435394, 854870788, 2350894667, 4701789334, 9403578668]

約数ペア:

[(1, 9403578668), (2, 4701789334), (4, 2350894667), (11, 854870788), (22, 427435394), (43, 218687876), (44, 213717697), (86, 109343938), (172, 54671969), (473, 19880716), (946, 9940358), (1051, 8947268), (1892, 4970179), (2102, 4473634), (4204, 2236817), (4729, 1988492), (9458, 994246), (11561, 813388), (18916, 497123), (23122, 406694), (45193, 208076), (46244, 203347), (52019, 180772), (90386, 104038)]