438156966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{24109}}^1$

素因数の和:24360

約数の個数: 32

約数和(自身を含む): 947812320

約数和(自身を除く): 509655354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 3029, 6058, 9087, 18174, 24109, 48218, 72327, 144654, 313417, 626834, 940251, 1880502, 5617397, 11234794, 16852191, 33704382, 73026161, 146052322, 219078483, 438156966]

約数ペア:

[(1, 438156966), (2, 219078483), (3, 146052322), (6, 73026161), (13, 33704382), (26, 16852191), (39, 11234794), (78, 5617397), (233, 1880502), (466, 940251), (699, 626834), (1398, 313417), (3029, 144654), (6058, 72327), (9087, 48218), (18174, 24109)]