1552156721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1\times {\mathrm{1553}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 1676082240

約数和(自身を除く): 123925519

約数列:

[1, 19, 41, 779, 1283, 1553, 24377, 29507, 52603, 63673, 999457, 1209787, 1992499, 37857481, 81692459, 1552156721]

約数ペア:

[(1, 1552156721), (19, 81692459), (41, 37857481), (779, 1992499), (1283, 1209787), (1553, 999457), (24377, 63673), (29507, 52603)]