1235146888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 2486246400

約数和(自身を除く): 1251099512

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 263, 526, 653, 899, 1052, 1306, 1798, 2104, 2612, 3596, 5224, 7192, 7627, 8153, 15254, 16306, 18937, 20243, 30508, 32612, 37874, 40486, 61016, 65224, 75748, 80972, 151496, 161944, 171739, 236437, 343478, 472874, 587047, 686956, 945748, 1174094, 1373912, 1891496, 2348188, 4696376, 4980431, 5323909, 9960862, 10647818, 19921724, 21295636, 39843448, 42591272, 154393361, 308786722, 617573444, 1235146888]

約数ペア:

[(1, 1235146888), (2, 617573444), (4, 308786722), (8, 154393361), (29, 42591272), (31, 39843448), (58, 21295636), (62, 19921724), (116, 10647818), (124, 9960862), (232, 5323909), (248, 4980431), (263, 4696376), (526, 2348188), (653, 1891496), (899, 1373912), (1052, 1174094), (1306, 945748), (1798, 686956), (2104, 587047), (2612, 472874), (3596, 343478), (5224, 236437), (7192, 171739), (7627, 161944), (8153, 151496), (15254, 80972), (16306, 75748), (18937, 65224), (20243, 61016), (30508, 40486), (32612, 37874)]