2447618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 3961440

約数和(自身を除く): 1513822

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1571, 3142, 29849, 59698, 64411, 128822, 1223809, 2447618]

約数ペア:

[(1, 2447618), (2, 1223809), (19, 128822), (38, 64411), (41, 59698), (82, 29849), (779, 3142), (1558, 1571)]