1959073928

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20117}}^1$

素因数の和:20214

約数の個数: 64

約数和(自身を含む): 4403427840

約数和(自身を除く): 2444353912

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 518, 658, 1036, 1316, 1739, 2072, 2632, 3478, 6956, 12173, 13912, 20117, 24346, 40234, 48692, 80468, 97384, 140819, 160936, 281638, 563276, 744329, 945499, 1126552, 1488658, 1890998, 2977316, 3781996, 5210303, 5954632, 6618493, 7563992, 10420606, 13236986, 20841212, 26473972, 34983463, 41682424, 52947944, 69966926, 139933852, 244884241, 279867704, 489768482, 979536964, 1959073928]

約数ペア:

[(1, 1959073928), (2, 979536964), (4, 489768482), (7, 279867704), (8, 244884241), (14, 139933852), (28, 69966926), (37, 52947944), (47, 41682424), (56, 34983463), (74, 26473972), (94, 20841212), (148, 13236986), (188, 10420606), (259, 7563992), (296, 6618493), (329, 5954632), (376, 5210303), (518, 3781996), (658, 2977316), (1036, 1890998), (1316, 1488658), (1739, 1126552), (2072, 945499), (2632, 744329), (3478, 563276), (6956, 281638), (12173, 160936), (13912, 140819), (20117, 97384), (24346, 80468), (40234, 48692)]