291223120898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1\times {\mathrm{6047}}^1$

素因数の和:8242

約数の個数: 32

約数和(自身を含む): 447248148480

約数和(自身を除く): 156025027582

約数列:

[1, 2, 53, 106, 239, 478, 1901, 3802, 6047, 12094, 12667, 25334, 100753, 201506, 320491, 454339, 640982, 908678, 1445233, 2890466, 11495347, 22990694, 24079967, 48159934, 76597349, 153194698, 609253391, 1218506782, 2747387933, 5494775866, 145611560449, 291223120898]

約数ペア:

[(1, 291223120898), (2, 145611560449), (53, 5494775866), (106, 2747387933), (239, 1218506782), (478, 609253391), (1901, 153194698), (3802, 76597349), (6047, 48159934), (12094, 24079967), (12667, 22990694), (25334, 11495347), (100753, 2890466), (201506, 1445233), (320491, 908678), (454339, 640982)]