7380885889

素因数分解:

${\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 8087557632

約数和(自身を除く): 706671743

約数列:

[1, 13, 151, 169, 223, 1297, 1963, 2899, 16861, 25519, 33673, 37687, 195847, 219193, 289231, 437749, 2546011, 3760003, 5690737, 33098143, 43673881, 48880039, 567760453, 7380885889]

約数ペア:

[(1, 7380885889), (13, 567760453), (151, 48880039), (169, 43673881), (223, 33098143), (1297, 5690737), (1963, 3760003), (2899, 2546011), (16861, 437749), (25519, 289231), (33673, 219193), (37687, 195847)]