2120282238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{4969}}^1$

素因数の和:5209

約数の個数: 48

約数和(自身を含む): 4499122320

約数和(自身を除く): 2378840082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 361, 394, 591, 722, 1083, 1182, 2166, 3743, 4969, 7486, 9938, 11229, 14907, 22458, 29814, 71117, 94411, 142234, 188822, 213351, 283233, 426702, 566466, 978893, 1793809, 1957786, 2936679, 3587618, 5381427, 5873358, 10762854, 18598967, 37197934, 55796901, 111593802, 353380373, 706760746, 1060141119, 2120282238]

約数ペア:

[(1, 2120282238), (2, 1060141119), (3, 706760746), (6, 353380373), (19, 111593802), (38, 55796901), (57, 37197934), (114, 18598967), (197, 10762854), (361, 5873358), (394, 5381427), (591, 3587618), (722, 2936679), (1083, 1957786), (1182, 1793809), (2166, 978893), (3743, 566466), (4969, 426702), (7486, 283233), (9938, 213351), (11229, 188822), (14907, 142234), (22458, 94411), (29814, 71117)]