1253516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 2472960

約数和(自身を除く): 1219444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 919, 1364, 1838, 3676, 10109, 20218, 28489, 40436, 56978, 113956, 313379, 626758, 1253516]

約数ペア:

[(1, 1253516), (2, 626758), (4, 313379), (11, 113956), (22, 56978), (31, 40436), (44, 28489), (62, 20218), (124, 10109), (341, 3676), (682, 1838), (919, 1364)]