65009906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 113840640

約数和(自身を除く): 48830734

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 169, 191, 247, 338, 382, 494, 689, 1007, 1378, 2014, 2483, 3211, 3629, 4966, 6422, 7258, 8957, 10123, 13091, 17914, 20246, 26182, 32279, 47177, 64558, 94354, 131599, 170183, 192337, 263198, 340366, 384674, 613301, 1226602, 1710787, 2500381, 3421574, 5000762, 32504953, 65009906]

約数ペア:

[(1, 65009906), (2, 32504953), (13, 5000762), (19, 3421574), (26, 2500381), (38, 1710787), (53, 1226602), (106, 613301), (169, 384674), (191, 340366), (247, 263198), (338, 192337), (382, 170183), (494, 131599), (689, 94354), (1007, 64558), (1378, 47177), (2014, 32279), (2483, 26182), (3211, 20246), (3629, 17914), (4966, 13091), (6422, 10123), (7258, 8957)]