329888078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1117}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 549573024

約数和(自身を除く): 219684946

約数列:

[1, 2, 13, 26, 37, 74, 307, 481, 614, 962, 1117, 2234, 3991, 7982, 11359, 14521, 22718, 29042, 41329, 82658, 147667, 295334, 342919, 537277, 685838, 1074554, 4457947, 8915894, 12688003, 25376006, 164944039, 329888078]

約数ペア:

[(1, 329888078), (2, 164944039), (13, 25376006), (26, 12688003), (37, 8915894), (74, 4457947), (307, 1074554), (481, 685838), (614, 537277), (962, 342919), (1117, 295334), (2234, 147667), (3991, 82658), (7982, 41329), (11359, 29042), (14521, 22718)]