287054702938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{212561}}^1$

素因数の和:213030

約数の個数: 32

約数和(自身を含む): 452522391552

約数和(自身を除く): 165467688614

約数列:

[1, 2, 41, 43, 82, 86, 383, 766, 1763, 3526, 15703, 16469, 31406, 32938, 212561, 425122, 675229, 1350458, 8715001, 9140123, 17430002, 18280246, 81410863, 162821726, 374745043, 749490086, 3337845383, 3500667109, 6675690766, 7001334218, 143527351469, 287054702938]

約数ペア:

[(1, 287054702938), (2, 143527351469), (41, 7001334218), (43, 6675690766), (82, 3500667109), (86, 3337845383), (383, 749490086), (766, 374745043), (1763, 162821726), (3526, 81410863), (15703, 18280246), (16469, 17430002), (31406, 9140123), (32938, 8715001), (212561, 1350458), (425122, 675229)]