2510198306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 4792504320

約数和(自身を除く): 2282306014

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 431, 641, 649, 826, 862, 1282, 1298, 3017, 4487, 4543, 4741, 6034, 7051, 8974, 9086, 9482, 14102, 25429, 33187, 37819, 49357, 50858, 66374, 75638, 98714, 178003, 264733, 276271, 279719, 356006, 416009, 529466, 552542, 559438, 832018, 1933897, 1958033, 2912063, 3038981, 3867794, 3916066, 5824126, 6077962, 16299989, 21272867, 32599978, 42545734, 114099923, 179299879, 228199846, 358599758, 1255099153, 2510198306]

約数ペア:

[(1, 2510198306), (2, 1255099153), (7, 358599758), (11, 228199846), (14, 179299879), (22, 114099923), (59, 42545734), (77, 32599978), (118, 21272867), (154, 16299989), (413, 6077962), (431, 5824126), (641, 3916066), (649, 3867794), (826, 3038981), (862, 2912063), (1282, 1958033), (1298, 1933897), (3017, 832018), (4487, 559438), (4543, 552542), (4741, 529466), (6034, 416009), (7051, 356006), (8974, 279719), (9086, 276271), (9482, 264733), (14102, 178003), (25429, 98714), (33187, 75638), (37819, 66374), (49357, 50858)]