2205654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 5025024

約数和(自身を除く): 2819370

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1453, 1518, 2906, 4359, 8718, 15983, 31966, 33419, 47949, 66838, 95898, 100257, 200514, 367609, 735218, 1102827, 2205654]

約数ペア:

[(1, 2205654), (2, 1102827), (3, 735218), (6, 367609), (11, 200514), (22, 100257), (23, 95898), (33, 66838), (46, 47949), (66, 33419), (69, 31966), (138, 15983), (253, 8718), (506, 4359), (759, 2906), (1453, 1518)]