13308845476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{19661}}^1$

素因数の和:19852

約数の個数: 48

約数和(自身を含む): 24734481408

約数和(自身を除く): 11425635932

約数列:

[1, 2, 4, 31, 53, 62, 103, 106, 124, 206, 212, 412, 1643, 3193, 3286, 5459, 6386, 6572, 10918, 12772, 19661, 21836, 39322, 78644, 169229, 338458, 609491, 676916, 1042033, 1218982, 2025083, 2084066, 2437964, 4050166, 4168132, 8100332, 32303023, 62777573, 64606046, 107329399, 125555146, 129212092, 214658798, 251110292, 429317596, 3327211369, 6654422738, 13308845476]

約数ペア:

[(1, 13308845476), (2, 6654422738), (4, 3327211369), (31, 429317596), (53, 251110292), (62, 214658798), (103, 129212092), (106, 125555146), (124, 107329399), (206, 64606046), (212, 62777573), (412, 32303023), (1643, 8100332), (3193, 4168132), (3286, 4050166), (5459, 2437964), (6386, 2084066), (6572, 2025083), (10918, 1218982), (12772, 1042033), (19661, 676916), (21836, 609491), (39322, 338458), (78644, 169229)]