408058948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{9473}}^1$

素因数の和:9588

約数の個数: 36

約数和(自身を含む): 793826460

約数和(自身を除く): 385767512

約数列:

[1, 2, 4, 11, 22, 44, 89, 121, 178, 242, 356, 484, 979, 1958, 3916, 9473, 10769, 18946, 21538, 37892, 43076, 104203, 208406, 416812, 843097, 1146233, 1686194, 2292466, 3372388, 4584932, 9274067, 18548134, 37096268, 102014737, 204029474, 408058948]

約数ペア:

[(1, 408058948), (2, 204029474), (4, 102014737), (11, 37096268), (22, 18548134), (44, 9274067), (89, 4584932), (121, 3372388), (178, 2292466), (242, 1686194), (356, 1146233), (484, 843097), (979, 416812), (1958, 208406), (3916, 104203), (9473, 43076), (10769, 37892), (18946, 21538)]