4247150

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 7961544

約数和(自身を除く): 3714394

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 491, 865, 982, 1730, 2455, 4325, 4910, 8650, 12275, 24550, 84943, 169886, 424715, 849430, 2123575, 4247150]

約数ペア:

[(1, 4247150), (2, 2123575), (5, 849430), (10, 424715), (25, 169886), (50, 84943), (173, 24550), (346, 12275), (491, 8650), (865, 4910), (982, 4325), (1730, 2455)]