2522402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 4082400

約数和(自身を除く): 1559998

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1619, 3238, 30761, 61522, 66379, 132758, 1261201, 2522402]

約数ペア:

[(1, 2522402), (2, 1261201), (19, 132758), (38, 66379), (41, 61522), (82, 30761), (779, 3238), (1558, 1619)]