1900984892

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{28307}}^1$

素因数の和:28577

約数の個数: 24

約数和(自身を含む): 3379748736

約数和(自身を除く): 1478763844

約数列:

[1, 2, 4, 103, 163, 206, 326, 412, 652, 16789, 28307, 33578, 56614, 67156, 113228, 2915621, 4614041, 5831242, 9228082, 11662484, 18456164, 475246223, 950492446, 1900984892]

約数ペア:

[(1, 1900984892), (2, 950492446), (4, 475246223), (103, 18456164), (163, 11662484), (206, 9228082), (326, 5831242), (412, 4614041), (652, 2915621), (16789, 113228), (28307, 67156), (33578, 56614)]