2206525438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{19889}}^1$

素因数の和:20172

約数の個数: 32

約数和(自身を含む): 3789283680

約数和(自身を除く): 1582758242

約数列:

[1, 2, 13, 17, 26, 34, 221, 251, 442, 502, 3263, 4267, 6526, 8534, 19889, 39778, 55471, 110942, 258557, 338113, 517114, 676226, 4395469, 4992139, 8790938, 9984278, 64897807, 84866363, 129795614, 169732726, 1103262719, 2206525438]

約数ペア:

[(1, 2206525438), (2, 1103262719), (13, 169732726), (17, 129795614), (26, 84866363), (34, 64897807), (221, 9984278), (251, 8790938), (442, 4992139), (502, 4395469), (3263, 676226), (4267, 517114), (6526, 338113), (8534, 258557), (19889, 110942), (39778, 55471)]