12561829852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{13649}}^1$

素因数の和:15286

約数の個数: 48

約数和(自身を含む): 25844364000

約数和(自身を除く): 13282534148

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1609, 3218, 6436, 13649, 17699, 20917, 27298, 35398, 41834, 54596, 70796, 83668, 150139, 177437, 230087, 300278, 354874, 460174, 600556, 709748, 920348, 1951807, 3903614, 7807228, 21961241, 43922482, 87844964, 241573651, 285496133, 483147302, 570992266, 966294604, 1141984532, 3140457463, 6280914926, 12561829852]

約数ペア:

[(1, 12561829852), (2, 6280914926), (4, 3140457463), (11, 1141984532), (13, 966294604), (22, 570992266), (26, 483147302), (44, 285496133), (52, 241573651), (143, 87844964), (286, 43922482), (572, 21961241), (1609, 7807228), (3218, 3903614), (6436, 1951807), (13649, 920348), (17699, 709748), (20917, 600556), (27298, 460174), (35398, 354874), (41834, 300278), (54596, 230087), (70796, 177437), (83668, 150139)]