475263796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6427}}^1$

素因数の和:6596

約数の個数: 48

約数和(自身を含む): 1007910400

約数和(自身を除く): 532646604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 6427, 10564, 12854, 18487, 25708, 36974, 44989, 73948, 89978, 122113, 179956, 244226, 488452, 854791, 893353, 1709582, 1786706, 3419164, 3573412, 6253471, 12506942, 16973707, 25013884, 33947414, 67894828, 118815949, 237631898, 475263796]

約数ペア:

[(1, 475263796), (2, 237631898), (4, 118815949), (7, 67894828), (14, 33947414), (19, 25013884), (28, 16973707), (38, 12506942), (76, 6253471), (133, 3573412), (139, 3419164), (266, 1786706), (278, 1709582), (532, 893353), (556, 854791), (973, 488452), (1946, 244226), (2641, 179956), (3892, 122113), (5282, 89978), (6427, 73948), (10564, 44989), (12854, 36974), (18487, 25708)]