2013199630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{377711}}^1$

素因数の和:377772

約数の個数: 32

約数和(自身を含む): 3997703808

約数和(自身を除く): 1984504178

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 377711, 755422, 1888555, 3777110, 4910243, 9820486, 15486151, 24551215, 30972302, 49102430, 77430755, 154861510, 201319963, 402639926, 1006599815, 2013199630]

約数ペア:

[(1, 2013199630), (2, 1006599815), (5, 402639926), (10, 201319963), (13, 154861510), (26, 77430755), (41, 49102430), (65, 30972302), (82, 24551215), (130, 15486151), (205, 9820486), (410, 4910243), (533, 3777110), (1066, 1888555), (2665, 755422), (5330, 377711)]