853132028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{982871}}^1$

素因数の和:982913

約数の個数: 24

約数和(自身を含む): 1761306624

約数和(自身を除く): 908174596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 982871, 1965742, 3931484, 6880097, 13760194, 27520388, 30469001, 60938002, 121876004, 213283007, 426566014, 853132028]

約数ペア:

[(1, 853132028), (2, 426566014), (4, 213283007), (7, 121876004), (14, 60938002), (28, 30469001), (31, 27520388), (62, 13760194), (124, 6880097), (217, 3931484), (434, 1965742), (868, 982871)]