1938802008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{564919}}^1$

素因数の和:564952

約数の個数: 64

約数和(自身を含む): 5694393600

約数和(自身を除く): 3755591592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 564919, 1129838, 1694757, 2259676, 3389514, 4519352, 6214109, 6779028, 7343947, 12428218, 13558056, 14687894, 18642327, 22031841, 24856436, 29375788, 37284654, 44063682, 49712872, 58751576, 74569308, 80783417, 88127364, 149138616, 161566834, 176254728, 242350251, 323133668, 484700502, 646267336, 969401004, 1938802008]

約数ペア:

[(1, 1938802008), (2, 969401004), (3, 646267336), (4, 484700502), (6, 323133668), (8, 242350251), (11, 176254728), (12, 161566834), (13, 149138616), (22, 88127364), (24, 80783417), (26, 74569308), (33, 58751576), (39, 49712872), (44, 44063682), (52, 37284654), (66, 29375788), (78, 24856436), (88, 22031841), (104, 18642327), (132, 14687894), (143, 13558056), (156, 12428218), (264, 7343947), (286, 6779028), (312, 6214109), (429, 4519352), (572, 3389514), (858, 2259676), (1144, 1694757), (1716, 1129838), (3432, 564919)]