2015354404

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{2153}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 4084811136

約数和(自身を除く): 2069456732

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 331, 404, 662, 707, 1324, 1414, 2153, 2317, 2828, 4306, 4634, 8612, 9268, 15071, 30142, 33431, 60284, 66862, 133724, 217453, 234017, 434906, 468034, 712643, 869812, 936068, 1425286, 1522171, 2850572, 3044342, 4988501, 6088684, 9977002, 19954004, 71976943, 143953886, 287907772, 503838601, 1007677202, 2015354404]

約数ペア:

[(1, 2015354404), (2, 1007677202), (4, 503838601), (7, 287907772), (14, 143953886), (28, 71976943), (101, 19954004), (202, 9977002), (331, 6088684), (404, 4988501), (662, 3044342), (707, 2850572), (1324, 1522171), (1414, 1425286), (2153, 936068), (2317, 869812), (2828, 712643), (4306, 468034), (4634, 434906), (8612, 234017), (9268, 217453), (15071, 133724), (30142, 66862), (33431, 60284)]