1245950076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{279863}}^1$

素因数の和:279930

約数の個数: 48

約数和(自身を含む): 3385234944

約数和(自身を除く): 2139284868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 279863, 559726, 839589, 1119452, 1679178, 1959041, 3358356, 3918082, 5877123, 7836164, 11754246, 14832739, 23508492, 29665478, 44498217, 59330956, 88996434, 103829173, 177992868, 207658346, 311487519, 415316692, 622975038, 1245950076]

約数ペア:

[(1, 1245950076), (2, 622975038), (3, 415316692), (4, 311487519), (6, 207658346), (7, 177992868), (12, 103829173), (14, 88996434), (21, 59330956), (28, 44498217), (42, 29665478), (53, 23508492), (84, 14832739), (106, 11754246), (159, 7836164), (212, 5877123), (318, 3918082), (371, 3358356), (636, 1959041), (742, 1679178), (1113, 1119452), (1484, 839589), (2226, 559726), (4452, 279863)]