1097811156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{12589}}^1$

素因数の和:12665

約数の個数: 72

約数和(自身を含む): 2838491040

約数和(自身を除く): 1740679884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 3354, 6708, 7267, 12589, 14534, 21801, 25178, 29068, 37767, 43602, 50356, 75534, 87204, 151068, 163657, 327314, 490971, 541327, 654628, 981942, 1082654, 1623981, 1963884, 2127541, 2165308, 3247962, 4255082, 6382623, 6495924, 7037251, 8510164, 12765246, 14074502, 21111753, 25530492, 28149004, 42223506, 84447012, 91484263, 182968526, 274452789, 365937052, 548905578, 1097811156]

約数ペア:

[(1, 1097811156), (2, 548905578), (3, 365937052), (4, 274452789), (6, 182968526), (12, 91484263), (13, 84447012), (26, 42223506), (39, 28149004), (43, 25530492), (52, 21111753), (78, 14074502), (86, 12765246), (129, 8510164), (156, 7037251), (169, 6495924), (172, 6382623), (258, 4255082), (338, 3247962), (507, 2165308), (516, 2127541), (559, 1963884), (676, 1623981), (1014, 1082654), (1118, 981942), (1677, 654628), (2028, 541327), (2236, 490971), (3354, 327314), (6708, 163657), (7267, 151068), (12589, 87204), (14534, 75534), (21801, 50356), (25178, 43602), (29068, 37767)]