2979505046

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1\times {\mathrm{3299}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 5276620800

約数和(自身を除く): 2297115754

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2081, 3299, 4162, 6598, 14567, 23093, 29134, 46186, 64511, 102269, 129022, 204538, 451577, 715883, 903154, 1431766, 6865219, 13730438, 48056533, 96113066, 212821789, 425643578, 1489752523, 2979505046]

約数ペア:

[(1, 2979505046), (2, 1489752523), (7, 425643578), (14, 212821789), (31, 96113066), (62, 48056533), (217, 13730438), (434, 6865219), (2081, 1431766), (3299, 903154), (4162, 715883), (6598, 451577), (14567, 204538), (23093, 129022), (29134, 102269), (46186, 64511)]