1622539256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{38713}}^1$

素因数の和:38776

約数の個数: 48

約数和(自身を含む): 3400637760

約数和(自身を除く): 1778098504

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 10478, 20956, 38713, 41912, 77426, 154852, 309704, 503269, 1006538, 1200103, 2013076, 2400206, 4026152, 4800412, 6542497, 9600824, 13084994, 15601339, 26169988, 31202678, 52339976, 62405356, 124810712, 202817407, 405634814, 811269628, 1622539256]

約数ペア:

[(1, 1622539256), (2, 811269628), (4, 405634814), (8, 202817407), (13, 124810712), (26, 62405356), (31, 52339976), (52, 31202678), (62, 26169988), (104, 15601339), (124, 13084994), (169, 9600824), (248, 6542497), (338, 4800412), (403, 4026152), (676, 2400206), (806, 2013076), (1352, 1200103), (1612, 1006538), (3224, 503269), (5239, 309704), (10478, 154852), (20956, 77426), (38713, 41912)]