2017022476

素因数分解:

$2^2\times 7^4\times {\mathrm{210019}}^1$

素因数の和:210051

約数の個数: 30

約数和(自身を含む): 4117862140

約数和(自身を除く): 2100839664

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 210019, 420038, 840076, 1470133, 2940266, 5880532, 10290931, 20581862, 41163724, 72036517, 144073034, 288146068, 504255619, 1008511238, 2017022476]

約数ペア:

[(1, 2017022476), (2, 1008511238), (4, 504255619), (7, 288146068), (14, 144073034), (28, 72036517), (49, 41163724), (98, 20581862), (196, 10290931), (343, 5880532), (686, 2940266), (1372, 1470133), (2401, 840076), (4802, 420038), (9604, 210019)]