4572438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 10343088

約数和(自身を除く): 5770650

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 793, 806, 961, 1209, 1586, 1891, 1922, 2379, 2418, 2883, 3782, 4758, 5673, 5766, 11346, 12493, 24583, 24986, 37479, 49166, 58621, 73749, 74958, 117242, 147498, 175863, 351726, 762073, 1524146, 2286219, 4572438]

約数ペア:

[(1, 4572438), (2, 2286219), (3, 1524146), (6, 762073), (13, 351726), (26, 175863), (31, 147498), (39, 117242), (61, 74958), (62, 73749), (78, 58621), (93, 49166), (122, 37479), (183, 24986), (186, 24583), (366, 12493), (403, 11346), (793, 5766), (806, 5673), (961, 4758), (1209, 3782), (1586, 2883), (1891, 2418), (1922, 2379)]