419420156

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{124679}}^1$

素因数の和:124741

約数の個数: 18

約数和(自身を含む): 760173960

約数和(自身を除く): 340753804

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 124679, 249358, 498716, 3615691, 7231382, 14462764, 104855039, 209710078, 419420156]

約数ペア:

[(1, 419420156), (2, 209710078), (4, 104855039), (29, 14462764), (58, 7231382), (116, 3615691), (841, 498716), (1682, 249358), (3364, 124679)]