2615278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 4124880

約数和(自身を除く): 1509602

約数列:

[1, 2, 29, 58, 67, 134, 673, 1346, 1943, 3886, 19517, 39034, 45091, 90182, 1307639, 2615278]

約数ペア:

[(1, 2615278), (2, 1307639), (29, 90182), (58, 45091), (67, 39034), (134, 19517), (673, 3886), (1346, 1943)]