1335625928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{20161}}^1$

素因数の和:20207

約数の個数: 72

約数和(自身を含む): 3154647330

約数和(自身を除く): 1819021402

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4732, 5096, 8281, 9464, 16562, 20161, 33124, 40322, 66248, 80644, 141127, 161288, 262093, 282254, 524186, 564508, 987889, 1048372, 1129016, 1834651, 1975778, 2096744, 3407209, 3669302, 3951556, 6814418, 7338604, 7903112, 12842557, 13628836, 14677208, 23850463, 25685114, 27257672, 47700926, 51370228, 95401852, 102740456, 166953241, 190803704, 333906482, 667812964, 1335625928]

約数ペア:

[(1, 1335625928), (2, 667812964), (4, 333906482), (7, 190803704), (8, 166953241), (13, 102740456), (14, 95401852), (26, 51370228), (28, 47700926), (49, 27257672), (52, 25685114), (56, 23850463), (91, 14677208), (98, 13628836), (104, 12842557), (169, 7903112), (182, 7338604), (196, 6814418), (338, 3951556), (364, 3669302), (392, 3407209), (637, 2096744), (676, 1975778), (728, 1834651), (1183, 1129016), (1274, 1048372), (1352, 987889), (2366, 564508), (2548, 524186), (4732, 282254), (5096, 262093), (8281, 161288), (9464, 141127), (16562, 80644), (20161, 66248), (33124, 40322)]