1551116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 3204096

約数和(自身を除く): 1652980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1787, 3574, 7148, 12509, 25018, 50036, 55397, 110794, 221588, 387779, 775558, 1551116]

約数ペア:

[(1, 1551116), (2, 775558), (4, 387779), (7, 221588), (14, 110794), (28, 55397), (31, 50036), (62, 25018), (124, 12509), (217, 7148), (434, 3574), (868, 1787)]