740219024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2434931}}^1$

素因数の和:2434958

約数の個数: 20

約数和(自身を含む): 1509657840

約数和(自身を除く): 769438816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2434931, 4869862, 9739724, 19479448, 38958896, 46263689, 92527378, 185054756, 370109512, 740219024]

約数ペア:

[(1, 740219024), (2, 370109512), (4, 185054756), (8, 92527378), (16, 46263689), (19, 38958896), (38, 19479448), (76, 9739724), (152, 4869862), (304, 2434931)]