4778462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 8618400

約数和(自身を除く): 3839938

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 569, 646, 1138, 4199, 7397, 8398, 9673, 10811, 14794, 19346, 21622, 125749, 140543, 183787, 251498, 281086, 367574, 2389231, 4778462]

約数ペア:

[(1, 4778462), (2, 2389231), (13, 367574), (17, 281086), (19, 251498), (26, 183787), (34, 140543), (38, 125749), (221, 21622), (247, 19346), (323, 14794), (442, 10811), (494, 9673), (569, 8398), (646, 7397), (1138, 4199)]