456813074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 726122880

約数和(自身を除く): 269309806

約数列:

[1, 2, 23, 46, 137, 173, 274, 346, 419, 838, 3151, 3979, 6302, 7958, 9637, 19274, 23701, 47402, 57403, 72487, 114806, 144974, 545123, 1090246, 1320269, 1667201, 2640538, 3334402, 9930719, 19861438, 228406537, 456813074]

約数ペア:

[(1, 456813074), (2, 228406537), (23, 19861438), (46, 9930719), (137, 3334402), (173, 2640538), (274, 1667201), (346, 1320269), (419, 1090246), (838, 545123), (3151, 144974), (3979, 114806), (6302, 72487), (7958, 57403), (9637, 47402), (19274, 23701)]