1871569156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 3487518720

約数和(自身を除く): 1615949564

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 211, 268, 422, 844, 1439, 1541, 2878, 3082, 4853, 5756, 6164, 9706, 14137, 19412, 28274, 33097, 56548, 66194, 96413, 132388, 192826, 303629, 325151, 385652, 607258, 650302, 1214516, 1300604, 2217499, 4434998, 6983467, 8869996, 13966934, 20343143, 27933868, 40686286, 81372572, 467892289, 935784578, 1871569156]

約数ペア:

[(1, 1871569156), (2, 935784578), (4, 467892289), (23, 81372572), (46, 40686286), (67, 27933868), (92, 20343143), (134, 13966934), (211, 8869996), (268, 6983467), (422, 4434998), (844, 2217499), (1439, 1300604), (1541, 1214516), (2878, 650302), (3082, 607258), (4853, 385652), (5756, 325151), (6164, 303629), (9706, 192826), (14137, 132388), (19412, 96413), (28274, 66194), (33097, 56548)]