391759732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1076263}}^1$

素因数の和:1076287

約数の個数: 24

約数和(自身を含む): 843790976

約数和(自身を除く): 452031244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1076263, 2152526, 4305052, 7533841, 13991419, 15067682, 27982838, 30135364, 55965676, 97939933, 195879866, 391759732]

約数ペア:

[(1, 391759732), (2, 195879866), (4, 97939933), (7, 55965676), (13, 30135364), (14, 27982838), (26, 15067682), (28, 13991419), (52, 7533841), (91, 4305052), (182, 2152526), (364, 1076263)]