2653137424

素因数分解:

$2^4\times 7^1\times {\mathrm{23688727}}^1$

素因数の和:23688742

約数の個数: 20

約数和(自身を含む): 5874804544

約数和(自身を除く): 3221667120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23688727, 47377454, 94754908, 165821089, 189509816, 331642178, 379019632, 663284356, 1326568712, 2653137424]

約数ペア:

[(1, 2653137424), (2, 1326568712), (4, 663284356), (7, 379019632), (8, 331642178), (14, 189509816), (16, 165821089), (28, 94754908), (56, 47377454), (112, 23688727)]