2489667070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1601}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 4988397312

約数和(自身を除く): 2498730242

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 211, 335, 422, 670, 737, 1055, 1474, 1601, 2110, 2321, 3202, 3685, 4642, 7370, 8005, 11605, 14137, 16010, 17611, 23210, 28274, 35222, 70685, 88055, 107267, 141370, 155507, 176110, 214534, 311014, 337811, 536335, 675622, 777535, 1072670, 1179937, 1555070, 1689055, 2359874, 3378110, 3715921, 5899685, 7431842, 11799370, 18579605, 22633337, 37159210, 45266674, 113166685, 226333370, 248966707, 497933414, 1244833535, 2489667070]

約数ペア:

[(1, 2489667070), (2, 1244833535), (5, 497933414), (10, 248966707), (11, 226333370), (22, 113166685), (55, 45266674), (67, 37159210), (110, 22633337), (134, 18579605), (211, 11799370), (335, 7431842), (422, 5899685), (670, 3715921), (737, 3378110), (1055, 2359874), (1474, 1689055), (1601, 1555070), (2110, 1179937), (2321, 1072670), (3202, 777535), (3685, 675622), (4642, 536335), (7370, 337811), (8005, 311014), (11605, 214534), (14137, 176110), (16010, 155507), (17611, 141370), (23210, 107267), (28274, 88055), (35222, 70685)]